Measurements and Geometry

Surface Area of Solids - Surface Area of a Cone
Surface Area of Solids - Surface Area of a Pyramid

By the end of the lesson, the learner should be able to:
- Derive the surface area formula for a cone using its net: SA = πrl + πr²
- Calculate the curved surface area and total surface area of a cone given radius and slant height
- Show interest in the connection between the net of a cone and its surface area formula

In groups, learners are guided to:
- Open the curved surface of a cone model to form a sector and derive the curved surface area formula
- Calculate total surface area of open and closed cones given base radius and slant height
- Solve real-life problems involving conical tents, hats and water tanks

How does unfolding the curved surface of a cone into a sector help us derive its surface area formula?

- Master Essential Mathematics Grade 10 pg. 117
- Cone models, ruler
- Scientific calculators
- Master Essential Mathematics Grade 10 pg. 120
- Pyramid models, ruler

- Written exercise - Oral questions - Observation

Measurements and Geometry

Surface Area of Solids - Surface Area of a Sphere and Hemisphere

By the end of the lesson, the learner should be able to:
- Apply the formula SA = 4πr² to calculate the surface area of a sphere
- Calculate the surface area of a hemisphere as ½(4πr²) plus the flat circular base
- Appreciate how the surface area formula for a sphere is derived experimentally

In groups, learners are guided to:
- Measure the circumference of spherical objects, calculate the radius and verify the surface area formula experimentally
- Calculate surface areas of spheres and hemispheres given radius or diameter including sport balls and bowls
- Solve problems requiring surface area of composite solids involving hemispheres

Why is the surface area of a hemisphere greater than half the surface area of the corresponding sphere?

- Master Essential Mathematics Grade 10 pg. 122
- Spherical objects, ruler, string
- Scientific calculators

- Written exercise - Oral questions - Observation

Measurements and Geometry

Surface Area of Solids - Surface Area of Composite Solids

By the end of the lesson, the learner should be able to:
- Calculate the surface area of composite solids formed by combining two or more standard solids
- Identify which faces are internal and which are external when solids are combined
- Develop spatial reasoning in visualising the surface area of non-standard shapes

In groups, learners are guided to:
- Identify external faces of composite solids such as a cylinder topped with a cone or a cube topped with a pyramid
- Calculate the surface area of each component, subtract shared/internal faces and add to get total external surface area
- Solve real-life problems involving storage tanks and trophy designs made of composite solids

How do we identify which surfaces to include when finding the surface area of a composite solid?

- Master Essential Mathematics Grade 10 pg. 122
- Models of composite solids
- Scientific calculators

- Written assignments - Oral questions - Observation

Measurements and Geometry

Surface Area of Solids - Application of Surface Area in Real Life
Volume and Capacity - Volume and Capacity of a Cylinder and Cone

By the end of the lesson, the learner should be able to:
- Apply surface area calculations to real-life problems involving packaging, painting and material usage
- Calculate the amount of material needed to cover or construct a given solid
- Appreciate the relevance of surface area calculations in manufacturing, construction and design

In groups, learners are guided to:
- Calculate canvas needed for a conical tent, metal sheet for a water tank and wrapping paper for a gift box
- Solve problems where material wastage is included as a percentage of the calculated surface area
- Solve a mixed exercise covering all solids studied in the sub-strand under timed conditions

How is the concept of surface area used to estimate the amount of material needed to make or cover a solid?

- Master Essential Mathematics Grade 10 pg. 124
- Scientific calculators
- Reference books
- Digital devices
- Master Essential Mathematics Grade 10 pg. 129
- Cylinder and cone models

- Written exercise - Portfolio review - Oral questions

Measurements and Geometry

Volume and Capacity - Volume and Capacity of a Pyramid

By the end of the lesson, the learner should be able to:
- Calculate the volume of square-based and rectangular-based pyramids using V = ⅓ × base area × height
- Convert pyramid volumes to capacities and solve for unknown dimensions given the volume
- Show logical reasoning in connecting pyramid and prism volume relationships

In groups, learners are guided to:
- Use V = ⅓ × base area × height to calculate volumes of square-based and rectangular-based pyramids
- Convert volumes to litres and solve for unknown heights or base dimensions given volume
- Solve real-life problems involving pyramid-shaped tents, roofs and storage tanks

How does the volume formula for a pyramid compare to the formula for a prism of the same base and height?

- Master Essential Mathematics Grade 10 pg. 131
- Pyramid models
- Scientific calculators

- Written assignments - Oral questions - Observation

Measurements and Geometry

Volume and Capacity - Volume and Capacity of a Frustum of a Cone

By the end of the lesson, the learner should be able to:
- Apply the formula V = ⅓πh(R² + r² + Rr) to calculate the volume of a frustum of a cone
- Convert frustum volumes to capacities in litres and millilitres
- Appreciate how the frustum is obtained by removing a smaller cone from a larger one

In groups, learners are guided to:
- Derive the frustum formula by subtracting the volume of the smaller cut-off cone from the original cone
- Calculate volumes and capacities of frustum-shaped buckets, water glasses and storage containers
- Solve real-life problems involving frustum-shaped containers given top radius, bottom radius and height

How is the volume of a frustum of a cone calculated and what does each term in the formula represent?

- Master Essential Mathematics Grade 10 pg. 133
- Frustum models
- Scientific calculators

- Written exercise - Oral questions - Observation

Measurements and Geometry

Volume and Capacity - Volume and Capacity of a Frustum of a Pyramid
Volume and Capacity - Composite Solid Volume Problems

By the end of the lesson, the learner should be able to:
- Apply the formula V = ⅓h(A₁ + A₂ + √(A₁A₂)) to calculate the volume of a frustum of a pyramid
- Convert volumes to capacities and solve for unknown dimensions
- Show confidence in applying the frustum formula to real-life pyramid-based problems

In groups, learners are guided to:
- Derive the frustum of a pyramid formula by subtracting the volume of the removed pyramid from the original
- Calculate volumes and capacities of frustum-shaped basins, aquariums and display stands
- Solve problems involving rectangular-based pyramid frustums given top and bottom dimensions and height

How is the formula for the volume of a frustum of a pyramid derived from the formula for a complete pyramid?

- Master Essential Mathematics Grade 10 pg. 135
- Scientific calculators
- Reference books

- Written assignments - Oral questions - Observation

Measurements and Geometry

Commercial Arithmetic - Preparing a Budget

By the end of the lesson, the learner should be able to:
- Prepare a budget showing income, expenditure and savings or deficit
- Distinguish between savings and deficit and explain their financial implications
- Appreciate the importance of budgeting as a financial planning and management tool

In groups, learners are guided to:
- Discuss the meaning of a budget and the difference between savings and deficit
- Prepare budgets for events such as environmental day celebrations, fundraisers and school activities
- Evaluate whether a given budget results in a surplus or deficit and advise accordingly

Why is it important to prepare a budget before undertaking a financial activity?

- Master Essential Mathematics Grade 10 pg. 142
- Reference books
- Digital devices

- Written exercise - Oral questions - Observation

Measurements and Geometry

Commercial Arithmetic - Discount and Percentage Discount

By the end of the lesson, the learner should be able to:
- Calculate the discount and percentage discount given marked price and selling price
- Find marked price or selling price when percentage discount is given
- Show awareness of how discounts affect consumer decisions and trader revenue

In groups, learners are guided to:
- Discuss the meaning of discount and why traders offer discounts to customers
- Calculate discounts and percentage discounts from given marked and selling prices
- Solve reverse discount problems to find marked price from percentage discount and selling price

What are the advantages and disadvantages of offering discounts from both buyer and seller perspectives?

- Master Essential Mathematics Grade 10 pg. 147
- Scientific calculators
- Reference books

- Written assignments - Oral questions - Observation

Measurements and Geometry

Commercial Arithmetic - Commission and Percentage Commission
Commercial Arithmetic - Profit and Percentage Profit

By the end of the lesson, the learner should be able to:
- Calculate commission and percentage commission earned on sales
- Solve problems involving tiered commission structures and combined salary and commission earnings
- Appreciate how commission-based income motivates sales and service professionals

In groups, learners are guided to:
- Discuss what commission is and identify occupations where it is earned (sales agents, insurance brokers, real estate agents)
- Calculate commissions on given sales amounts including tiered rates above specified thresholds
- Solve problems involving combined basic salary and commission income

How does a tiered commission structure incentivise higher levels of sales?

- Master Essential Mathematics Grade 10 pg. 149
- Scientific calculators
- Reference books
- Master Essential Mathematics Grade 10 pg. 151

- Written exercise - Oral questions - Observation

Measurements and Geometry

Commercial Arithmetic - Loss and Percentage Loss

By the end of the lesson, the learner should be able to:
- Calculate loss and percentage loss given cost price and selling price
- Identify situations that lead to a financial loss despite selling above the purchase price
- Show awareness of real-world factors that cause trading losses

In groups, learners are guided to:
- Discuss situations where a trader sells at a loss despite trying to profit (additional costs, spoilage, transport)
- Calculate loss and percentage loss from scenarios involving produce, electronics and second-hand goods
- Solve problems where full cost price includes purchase price plus additional expenses

How can a trader sell at a price above what they paid and still make a loss?

- Master Essential Mathematics Grade 10 pg. 153
- Scientific calculators
- Reference books

- Written exercise - Oral questions - Observation

Measurements and Geometry

Commercial Arithmetic - Mixed Problems on Profit, Loss and Discount

By the end of the lesson, the learner should be able to:
- Solve mixed problems involving profit, loss and discount in a single commercial context
- Identify the overall financial outcome of a transaction involving both buying expenses and selling discounts
- Show thoroughness in tracking all costs and revenues in a multi-step commercial problem

In groups, learners are guided to:
- Set up and solve problems that involve calculating cost price (including transport and other costs), applying a discount and determining the net profit or loss
- Discuss case studies of small businesses and evaluate their financial outcomes
- Peer-check solutions to mixed profit, loss and discount problems

How do we determine the overall financial outcome of a trade involving multiple costs and a discount?

- Master Essential Mathematics Grade 10 pg. 153
- Scientific calculators
- Reference books

- Written assignments - Oral questions - Peer assessment

Measurements and Geometry

Commercial Arithmetic - Foreign Exchange using Mean Rates
Commercial Arithmetic - Buying and Selling Foreign Currency

By the end of the lesson, the learner should be able to:
- Interpret a foreign exchange table showing CBK mean rates
- Convert amounts between local and foreign currencies using mean exchange rates
- Appreciate the role of exchange rates in international trade and travel

In groups, learners are guided to:
- Examine a CBK exchange rate table and discuss what mean rates represent
- Convert amounts from foreign currencies to Kenya shillings and vice versa using mean CBK rates
- Solve real-life problems involving importing goods and calculating equivalent costs in Kenya shillings

Why do exchange rates change and how does this affect the cost of imported goods?

- Master Essential Mathematics Grade 10 pg. 155
- Scientific calculators
- Reference books
- Digital devices
- Master Essential Mathematics Grade 10 pg. 156

- Written exercise - Oral questions - Observation

Statistics and Probability

Statistics - Frequency Distribution Table for Ungrouped Data
Statistics - Constructing and Interpreting Frequency Distribution Tables
Statistics - Mean of Ungrouped Data

By the end of the lesson, the learner should be able to:
- Organise raw ungrouped data into a frequency distribution table using tallies
- Read and interpret a completed frequency distribution table
- Show orderliness and accuracy in collecting, recording and organising data

In groups, learners are guided to:
- Brainstorm the components of a frequency distribution table and discuss how tallies are recorded
- Collect class data (e.g. shoe sizes, number of siblings) and organise it into a frequency distribution table
- Discuss the rule that every fifth tally crosses over four and explain why this aids counting

How does a frequency distribution table help us make sense of a large set of data?

- Master Essential Mathematics Grade 10 pg. 160
- Exercise books, ruler
- Reference books
- Master Essential Mathematics Grade 10 pg. 163
- Scientific calculators

- Oral questions - Observation - Written exercise

Statistics and Probability

Statistics - Mode of Ungrouped Data
Statistics - Median of Ungrouped Data

By the end of the lesson, the learner should be able to:
- Identify the mode as the most frequently occurring value in a data set
- Determine the mode from raw data and from a frequency distribution table
- Appreciate the difference between unimodal, bimodal and multimodal data sets

In groups, learners are guided to:
- Collect data on favourite fruits or foods among classmates and identify the most common response
- Determine the mode from frequency distribution tables by identifying the highest frequency and its corresponding value
- Discuss real-life contexts where the mode is the most useful measure of central tendency

When is the mode more useful than the mean as a measure of central tendency?

- Master Essential Mathematics Grade 10 pg. 167
- Exercise books
- Reference books
- Master Essential Mathematics Grade 10 pg. 170
- Scientific calculators

- Written exercise - Oral questions - Observation

Statistics and Probability

Statistics - Measures of Central Tendency - Consolidation
Statistics - Drawing Bar Graphs
Statistics - Interpretation of Data from Bar Graphs

By the end of the lesson, the learner should be able to:
- Calculate and compare mean, mode and median for the same data set
- Select the most appropriate measure of central tendency for a given context
- Develop critical thinking by evaluating when each measure is most meaningful

In groups, learners are guided to:
- Compute mean, mode and median for the same data set and compare the results
- Discuss scenarios where each measure is most representative and justify the choice
- Solve mixed practice problems involving all three measures of central tendency

How do mean, mode and median differ and when is each most appropriate?

- Master Essential Mathematics Grade 10 pg. 170
- Scientific calculators
- Reference books
- Master Essential Mathematics Grade 10 pg. 172
- Graph paper, ruler, pencil
- Master Essential Mathematics Grade 10 pg. 175
- Graph paper
- Digital devices

- Written exercise - Oral questions - Portfolio review

Statistics and Probability

Statistics - Drawing Line Graphs
Statistics - Interpretation of Data from Line Graphs

By the end of the lesson, the learner should be able to:
- Draw accurate line graphs to represent data that changes over time
- Plot data points correctly and connect them with straight lines
- Show precision in scaling axes and labelling line graphs

In groups, learners are guided to:
- Discuss the definition of a line graph and the steps required to draw one
- Draw line graphs for given data sets involving temperatures, sales figures, rainfall and school enrolment over time
- Review peer-drawn line graphs for correctness of scale, plotting and labelling

When is a line graph a more appropriate representation than a bar graph?

- Master Essential Mathematics Grade 10 pg. 178
- Graph paper, ruler, pencil
- Reference books
- Master Essential Mathematics Grade 10 pg. 180
- Graph paper
- Digital devices

- Written exercise - Observation - Oral questions

Statistics and Probability

Statistics - Drawing Pie Charts

By the end of the lesson, the learner should be able to:
- Convert data values to angles and draw accurate pie charts to represent categorical data
- Calculate the angle for each sector using Angle = (value/total) × 360°
- Show accuracy and neatness in constructing pie charts with correctly labelled sectors

- Collect data on learner distribution in career pathways and convert each category to a sector angle
- Draw pie charts for given data sets including income sources, land use and club membership using a compass and protractor
- Verify that all sector angles add up to 360° before finalising the chart

What types of data are best represented using a pie chart rather than a bar or line graph?

- Master Essential Mathematics Grade 10 pg. 184
- Compass, protractor, ruler
- Scientific calculators

- Written exercise - Observation - Oral questions

Statistics and Probability

Statistics - Interpretation of Data from Pie Charts

By the end of the lesson, the learner should be able to:
- Read and interpret pie charts to answer questions about the data represented
- Calculate actual values from sector angles and percentages in a pie chart
- Appreciate how pie charts enable quick comparison of categories within a whole

- Study given pie charts showing learner career pathways, crop distribution and income expenditure
- Use sector angles and given totals to calculate actual values for each category
- Answer comparison questions including which category is largest, smallest and by how much categories differ

How do we extract actual values from a pie chart when only angles or percentages are given?

- Master Essential Mathematics Grade 10 pg. 187
- Compass, protractor, ruler
- Scientific calculators

- Written assignments - Oral questions - Observation

Statistics and Probability

Statistics - Application: Data Collection and Representation Project
Statistics - Mixed Practice and Consolidation

By the end of the lesson, the learner should be able to:
- Collect data from a real-life school or community situation and represent it using appropriate graphs and charts
- Interpret the graphs and charts produced and use findings to make recommendations
- Show initiative, teamwork and responsibility in conducting a real-life data project

In groups, learners are guided to:
- Identify a situation in the school or community to investigate and collect relevant data
- Organise the data into frequency tables and choose appropriate charts or graphs to represent it
- Interpret the completed charts and present findings to the class with recommendations

How can statistics be used to identify problems and guide decision-making in a school or community?

- Master Essential Mathematics Grade 10 pg. 188
- Graph paper, compass, protractor
- Digital devices
- Reference books
- Master Essential Mathematics Grade 10 pg. 184
- Scientific calculators
- Graph paper

- Portfolio / project - Oral presentation - Observation

Statistics and Probability

Statistics - Extended Mixed Problems on Statistics (I)

By the end of the lesson, the learner should be able to:
- Solve multi-step problems that combine data organisation, measures of central tendency and graphical representation
- Interpret data presented in different formats and draw meaningful conclusions
- Appreciate the value of statistical thinking in processing and communicating information

In groups, learners are guided to:
- Solve integrated problems that involve constructing a frequency table, computing mean and mode and drawing an appropriate graph from the same data set
- Discuss how data misrepresentation can mislead and why accuracy in statistics is important
- Present solutions in full showing all working clearly and logically

How can the same data set be represented and interpreted in multiple ways using different statistical tools?

- Master Essential Mathematics Grade 10 pg. 163
- Scientific calculators
- Graph paper
- Digital devices

- Written assignments - Oral questions - Portfolio review

Statistics and Probability

Statistics - Further Mixed Practice on Graphs and Charts

By the end of the lesson, the learner should be able to:
- Construct and interpret bar graphs, line graphs and pie charts for the same data set
- Compare the effectiveness of each chart type for representing a given data set
- Show critical thinking in selecting and justifying the most appropriate chart for a given purpose

In groups, learners are guided to:
- Draw bar graphs, line graphs and pie charts for the same data set and compare what each reveals
- Discuss the advantages and limitations of each chart type for different data contexts
- Solve examination-style graphical representation problems under timed conditions

What factors should we consider when choosing between a bar graph, line graph and pie chart to represent data?

- Master Essential Mathematics Grade 10 pg. 178
- Graph paper, compass, protractor
- Scientific calculators

- Written exercise - Oral questions - Peer assessment

Statistics and Probability

Statistics - Solving Mixed Statistics Problems from Real-Life Contexts
Probability - Experiments Involving Equally Likely Outcomes

By the end of the lesson, the learner should be able to:
- Apply all Statistics (I) skills to analyse and interpret data drawn from real school and community contexts
- Compute mean, mode and median and represent findings graphically for a real data set
- Appreciate how statistics underpins evidence-based decision-making in everyday life

In groups, learners are guided to:
- Collect a fresh small data set from the school environment and compute mean, mode and median
- Represent the same data set on a bar graph and a pie chart
- Discuss the implications of the findings and present conclusions to the class

How do different statistical tools together give a more complete picture of a data set?

- Master Essential Mathematics Grade 10 pg. 167
- Scientific calculators
- Graph paper, compass
- Digital devices
- Master Essential Mathematics Grade 10 pg. 191
- Coins, dice, spinners, cards
- Reference books

- Written assignments - Oral presentation - Portfolio review

Statistics and Probability

Probability - Computing Probability of Equally Likely Outcomes

By the end of the lesson, the learner should be able to:
- Apply the formula P(event) = number of favourable outcomes / total number of possible outcomes
- Calculate the probability of simple events in experiments with equally likely outcomes
- Show accuracy in listing outcomes and computing probabilities as fractions

In groups, learners are guided to:
- Use the probability formula to compute probabilities for events involving coins, dice, coloured balls and labelled cards
- List sample spaces for given experiments and identify favourable outcomes for stated events
- Solve real-life probability problems involving equally likely outcomes

How is the probability of an event calculated when all outcomes are equally likely?

- Master Essential Mathematics Grade 10 pg. 192
- Coins, dice, coloured balls
- Scientific calculators

- Written exercise - Oral questions - Observation

Statistics and Probability

Probability - Range of Probability and Complementary Events

By the end of the lesson, the learner should be able to:
- State that the probability of any event lies between 0 and 1 inclusive: 0 ≤ P(A) ≤ 1
- Distinguish between impossible events (P = 0) and certain events (P = 1)
- Apply the complementary rule P(A') = 1 − P(A) to solve problems

In groups, learners are guided to:
- Discuss the meaning of impossible and certain events with real-life examples
- Calculate P(A') using the complementary rule and verify that P(A) + P(A') = 1
- Solve problems involving probability of picking specific coloured marbles from a bag using both direct calculation and the complementary rule

Why must the probability of any event always be a value between 0 and 1?

- Master Essential Mathematics Grade 10 pg. 193
- Coloured marbles, coins, dice
- Scientific calculators

- Written assignments - Oral questions - Observation

Statistics and Probability

Probability - Application of the Complementary Rule
Probability - Mutually Exclusive Events

By the end of the lesson, the learner should be able to:
- Apply P(A') = 1 − P(A) confidently to solve multi-step probability problems
- Interpret given probability values in context and use them to find unknown probabilities
- Show logical reasoning in working backwards from a complementary probability

In groups, learners are guided to:
- Solve problems where the probability of an event not happening is given and the probability of it happening must be found
- Apply the complementary rule to events involving spinners, dice, cards and real-life scenarios such as weather and defective goods
- Verify answers by checking that all probabilities in a sample space sum to 1

How does the complementary rule simplify the calculation of probability in complex situations?

- Master Essential Mathematics Grade 10 pg. 193
- Scientific calculators
- Reference books
- Master Essential Mathematics Grade 10 pg. 195
- Spinners, coins, dice

- Written exercise - Oral questions - Observation

Statistics and Probability

Probability - Probability of Single Chance Mutually Exclusive Events

By the end of the lesson, the learner should be able to:
- Calculate the probability of one event from a set of mutually exclusive events given the probabilities of the others
- Apply the rule that the sum of all mutually exclusive probabilities equals 1
- Show logical reasoning in finding an unknown probability using the complement of known probabilities

In groups, learners are guided to:
- Use the rule ΣP(all outcomes) = 1 to find missing probabilities in a set of mutually exclusive events
- Solve problems involving planting choices, spinner sections and road routing where probabilities of all but one event are given
- Verify solutions by checking that all computed probabilities sum to 1

How do we find the probability of one event when the probabilities of all other mutually exclusive events are known?

- Master Essential Mathematics Grade 10 pg. 197
- Scientific calculators
- Reference books

- Written assignments - Oral questions - Observation

Statistics and Probability

Probability - Experiments Involving Independent Events

By the end of the lesson, the learner should be able to:
- Define independent events as events where the outcome of one does not affect the outcome of the other
- Identify independent events in everyday life and in probability experiments
- Show curiosity in exploring how independence differs from mutual exclusivity

In groups, learners are guided to:
- Toss a coin and roll a die and discuss whether the outcomes influence each other
- Identify independent event pairs in real-life contexts such as tossing a coin twice and rolling a die then drawing a card
- Contrast independent events with mutually exclusive events using clear examples

What is the difference between independent events and mutually exclusive events in probability?

- Master Essential Mathematics Grade 10 pg. 199
- Coins, dice, cards
- Reference books

- Oral questions - Observation - Written exercise

Statistics and Probability

Probability - Computing Probability of Independent Events
Probability - Further Problems on Independent Events

By the end of the lesson, the learner should be able to:
- Apply the multiplication rule P(A and B) = P(A) × P(B) for independent events
- Calculate the probability that both, neither or one of two independent events occurs
- Appreciate that "and" implies multiplication while "or" implies addition in probability

In groups, learners are guided to:
- State and apply the rule P(A and B) = P(A) × P(B) using examples involving rain and reading, coins and dice
- Calculate probabilities that two independent events both occur, one occurs and the other does not, and neither occurs
- Solve real-life problems involving independent events such as homework submission and quiz occurrence

Why does the multiplication rule apply to independent events and what does "and" mean in probability?

- Master Essential Mathematics Grade 10 pg. 200
- Scientific calculators
- Reference books

- Written exercise - Oral questions - Observation

Statistics and Probability

Probability - Application and Mixed Practice

By the end of the lesson, the learner should be able to:
- Solve a mixed set of problems covering equally likely outcomes, complementary events, mutually exclusive events and independent events
- Select the appropriate probability rule for each problem type and justify the choice
- Appreciate the role of probability in making predictions and informing decisions in everyday life

In groups, learners are guided to:
- Solve a comprehensive mixed practice exercise covering all Probability (I) topics under timed conditions
- Peer-mark solutions and discuss errors in identifying event types and applying probability rules
- Discuss how probability is applied in insurance, weather forecasting, medicine and games of chance

How does understanding probability help us make better predictions and decisions in daily life?

- Master Essential Mathematics Grade 10 pg. 195
- Scientific calculators
- Reference books
- Digital devices

- Written exercise - Peer assessment - Portfolio review