B9 · 12 minutes
Rounding Integers to Significant Figures
By the end of this lesson, you will be able to round integers to a given number of significant figures and apply this skill to everyday Ghanaian situations.
Join to learn →Mathematics
B9 · 12 minutes
Place Value in Everyday Money
By the end of this lesson, you will be able to use place value to add and subtract amounts of money in real life situations.
Join to learn →B9 · 12 minutes
Union and Intersection of Sets with Rational Numbers
By the end of this lesson, you will be able to solve problems that involve finding the union and intersection of two sets of rational numbers.
Join to learn →B9 · 12 minutes
Making Tables and Graphs for Two Linear Relations
By the end of this lesson, you will be able to make a table of values for two linear relations and draw their graphs.
Join to learn →B9 · 12 minutes
Understanding Surd Rules
By the end of this lesson, you will be able to explain the three main rules of surds and use them to simplify square root expressions.
Join to learn →B9 · 12 minutes
Representing Proportional Relationships with Equations
By the end of this lesson, you will be able to write an equation that shows a proportional relationship between two quantities.
Join to learn →B9 · 12 minutes
Word Problems with Fractions
By the end of this lesson, you will be able to solve word problems that use addition, subtraction, multiplication and division of fractions.
Join to learn →B9 · 12 minutes
Finding Surface Area of a Cuboid Using Its Net
By the end of this lesson, you will be able to use a net of a cuboid to calculate its total surface area.
Join to learn →B9 · 12 minutes
Solution Sets of Linear Inequalities on the Number Line
By the end of this lesson, you will be able to illustrate solution sets of linear inequalities on a number line and explain what the shading means.
Join to learn →B9 · 12 minutes
Using the Distributive Property to Solve Number Problems
By the end of this lesson, you will be able to apply the distributive property to break down multiplication problems and solve them quickly.
Join to learn →B9 · 12 minutes
Expressing Probabilities in Different Forms
By the end of this lesson, you will be able to write the chance of an event as a fraction, a decimal, a percent and a ratio, and show it with a simple picture or table.
Join to learn →B9 · 12 minutes
Finding the Mode with Histograms
By the end of this lesson, you will be able to use a histogram to determine the mode of a data set and apply it to a real life situation.
Join to learn →B9 · 12 minutes
Finding Missing Points on Linear Graphs
By the end of this lesson, you will be able to read a graph of a linear relation and fill in the missing ordered pairs.
Join to learn →B9 · 12 minutes
Similar and Congruent Triangles
By the end of this lesson, you will be able to recognise when two triangles are similar or congruent and use that knowledge to solve simple problems.
Join to learn →B9 · 12 minutes
Constructing Parallelograms: Squares, Rectangles and Rhombuses
By the end of this lesson, you will be able to construct a square, a rectangle and a rhombus using a ruler and a set square when the required measurements are given.
Join to learn →B9 · 12 minutes
Organising and Analysing Data with Descriptive Statistics
By the end of this lesson, you will be able to organise a set of numbers, find the minimum, maximum, range, mean and median, and use these results to answer a simple question.
Join to learn →B9 · 12 minutes
Solving Linear Equations with Graphs
By the end of this lesson, you will be able to draw two straight lines on a graph and find where they meet to solve the equation.
Join to learn →B9 · 12 minutes
Simplifying Surds
By the end of this lesson, you will be able to simplify given surds into their simplest radical form.
Join to learn →B9 · 12 minutes
Understanding Parallel and Perpendicular Vectors
By the end of this lesson, you will be able to identify parallel vectors and perpendicular vectors and describe how they are used in everyday situations.
Join to learn →B9 · 12 minutes
Changing the Subject of a Formula
By the end of this lesson, you will be able to change the subject of a given formula and use it to solve word problems.
Join to learn →B9 · 12 minutes
Solving Word Problems with Multiplication and Rounding
By the end of this lesson, you will be able to find unknown prices from relationships, calculate total costs, and round answers to two decimal places.
Join to learn →B9 · 12 minutes
Substituting Values into Algebraic Formulae
By the end of this lesson, you will be able to substitute numbers into a given formula, evaluate the result and use the formula to solve simple word problems.
Join to learn →B9 · 12 minutes
Factorising Simple Binomial Expressions
By the end of this lesson, you will be able to factorise simple binomial expressions by taking out common factors and using the difference of squares pattern.
Join to learn →B9 · 12 minutes
Adding Vectors with the Triangular and Parallelogram Laws
By the end of this lesson, you will be able to apply the triangular and parallelogram laws of addition to resolve vectors in simple situations.
Join to learn →B9 · 12 minutes
Finding the Surface Area of a Triangular Prism using its Net
By the end of this lesson, you will be able to use the net of a triangular prism to calculate its total surface area.
Join to learn →B9 · 12 minutes
Simplifying and Factorising Algebraic Expressions in Everyday Situations
By the end of this lesson, you will be able to simplify and factorise algebraic expressions to solve real world problems.
Join to learn →B9 · 12 minutes
Using Proportional Relationships in Everyday Money Problems
By the end of this lesson, you will be able to apply proportional reasoning to solve multi‑step ratio and percent problems such as interest, tax, discount and commission.
Join to learn →B9 · 12 minutes
Choosing Ways to Collect Data
By the end of this lesson, you will be able to select and justify a method to collect data (quantitative and qualitative) to answer a given question.
Join to learn →B9 · 12 minutes
Exploring Dependent Probability with Bottle Tops
By the end of this lesson, you will be able to perform a probability experiment involving two dependent events such as drawing coloured bottle tops from a bag without replacement.
Join to learn →B9 · 12 minutes
Multiplying and Dividing by Powers of 10
By the end of this lesson, you will be able to multiply and divide whole numbers, decimals and simple fractions by powers of 10.
Join to learn →B9 · 12 minutes
Solving Single Variable Linear Inequalities with Rational Coefficients
By the end of this lesson, you will be able to solve single variable linear inequalities with rational coefficients.
Join to learn →B9 · 12 minutes
Working with Fractions using BODMAS
By the end of this lesson, you will be able to add, subtract, multiply and divide fractions correctly by following the BODMAS rule.
Join to learn →B9 · 12 minutes
Simple and Compound Surds
By the end of this lesson, you will be able to identify simple surds and recognise compound surds in everyday situations.
Join to learn →B9 · 12 minutes
Understanding How Extreme Values Change the Mean, Median and Mode
By the end of this lesson, you will be able to see how adding a very high or very low number changes the mean, median and mode of a set of numbers.
Join to learn →B9 · 12 minutes
Understanding Congruent and Similar Shapes
By the end of this lesson, you will be able to recognise when two shapes are congruent or similar and explain the difference using everyday Ghanaian examples.
Join to learn →B9 · 12 minutes
Exploring Cuboids and Triangular Prisms
By the end of this lesson, you will be able to identify cuboids and triangular prisms, draw their nets, and calculate their surface areas.
Join to learn →B9 · 12 minutes
Exploring Sets with Rational Numbers
By the end of this lesson, you will be able to apply the concept of sets to find relationships between members of the rational number system and solve real life problems involving union and intersection of two sets
Join to learn →B9 · 12 minutes
Finding the Sum of Angles in Any Polygon
By the end of this lesson, you will be able to derive the formula for the sum of interior angles of any polygon and use it to find missing angles.
Join to learn →B9 · 12 minutes
Solving Real Life Problems with Linear Equations and Inequalities
By the end of this lesson, you will be able to write and solve linear equations and inequalities from everyday situations and check your answers.
Join to learn →B9 · 12 minutes
Understanding Enlargement in Geometry
By the end of this lesson, you will be able to recognise what enlargement means, describe how it works, and give two real life examples of enlargement in Ghana.
Join to learn →B9 · 12 minutes
Using the Associative Property of Addition and Multiplication
By the end of this lesson, you will be able to use the associative property of addition and multiplication to solve problems.
Join to learn →B9 · 12 minutes
Position Vectors in the Cartesian Plane
By the end of this lesson, you will be able to express any point on a Cartesian grid as a position vector using its coordinates.
Join to learn →B9 · 12 minutes
Solving Word Problems with the Four Operations
By the end of this lesson, you will be able to read a story problem, decide which operation to use, and solve it using addition, subtraction, multiplication or division.
Join to learn →B9 · 12 minutes
Understanding Rates and Proportional Reasoning with SSNIT Contributions
By the end of this lesson, you will be able to use rates and proportional reasoning to calculate SSNIT contributions and benefits for yourself or others.
Join to learn →B9 · 12 minutes
Drawing Inscribed and Circumscribed Circles in Triangles
By the end of this lesson, you will be able to draw inscribed and circumscribed circles for triangles under given conditions.
Join to learn →B9 · 12 minutes
Reviewing Fractions and Basic Operations
By the end of this lesson, you will be able to add, subtract, multiply and divide simple fractions and solve word problems using these operations.
Join to learn →B9 · 12 minutes
Approximating Square Roots of Non‑Perfect Squares
By the end of this lesson, you will be able to use a calculator or a square‑root table to find an approximate value for the square root of any non‑perfect‑square number.
Join to learn →B9 · 12 minutes
Choosing a Good Way to Collect Data
By the end of this lesson, you will be able to select an appropriate method for collecting quantitative or qualitative data while recognising how bias, cost, time, privacy and cultural sensitivity can affect the results.
Join to learn →B9 · 12 minutes
Enlargement Situations in Everyday Life
By the end of this lesson, you will be able to recognise and describe everyday situations that show enlargement, and explain how the size changes relate to the original object.
Join to learn →B9 · 12 minutes
Organising and Presenting Data
By the end of this lesson, you will be able to organise data into tables and create simple graphs such as bar graphs and pie charts to answer questions.
Join to learn →B9 · 12 minutes
Graphing Proportional Relationships
By the end of this lesson, you will be able to recognise and graph proportional relationships, read the unit rate as the slope, and use the graph to solve simple problems.
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