5

1

Keywords:

intercepts

linear equations

Students identify different parts of linear formulae which describe costs for buying and transporting clothing.

5

1

Keywords:

intercepts

linear equations

4

0

Keywords:

linear equations

multiplication

Students solve linear equations based on pizza orders and cooking times.

5

0

Keywords:

algebraic expressions

area

linear equations

perimeter

simplify

Students use measurements to write algebraic expressions for the perimeter and area of a garden.

5

1

Keywords:

linear equations

pronumerals

Students identify parts of algebraic equations and use the equations to calculate temperatures in the Antarctic at different times of the day.

3

2

Keywords:

addition

linear equations

multiplication

Students complete addition and multiplication linear equations by selecting from a range of numbers.

5

0

Keywords:

graph construction

linear equations

substitution

Students complete a table and a graph of an equation about the costs of bike repairs, then interpret the graph to respond to questions.

4

5

0

Keywords:

functional rules

graph construction

linear equations

number patterns

Students complete a table and a rule for a linear equation for a foreign currency exchange. The values are then plotted and interpreted.

5

3

Keywords:

linear equations

solve

This task is about finding the solutions for linear equations.

5

2

Keywords:

gradients

intercepts

linear equations

Students select graphs on a Cartesian plane when their gradient and y-intercepts are given.

5

0

Keywords:

graph construction

graph interpretation

linear equations

substitution

Students complete a table based on an algebraic formula for free fall velocity, plot the results, and interpret the graph.

5

2

Keywords:

addition

algebraic expressions

linear equations

problem solving

Students write algebraic expressions which make equations true.

5

1

Keywords:

linear equations

quadratic equation

Students identify whether algebraic equations are always, sometimes, or never true, and explain their reasoning.

4

5

0

Keywords:

breakeven points

linear equations

money

simultaneous equations

Students calculate the cost of hiring a search and rescue helicopter and compare this cost with another helicopter company's charges.

5

0

Keywords:

algebraic expressions

arrays

linear equations

problem solving

Students complete 3 x 3 addition arrays by using whole numbers and algebraic expressions.

4

1

Keywords:

linear equations

money

spending

Students solve algebraic problems about the cost of oranges and lemons and how many of each fruit is purchased for a given cost.

5

1

Keywords:

gradients

intercepts

line graphs

linear equations

linear graphs

Students select the correct equation to describe a series of graphs.

4

5

2

Keywords:

co-ordinates

functional rules

linear equations

number machines

Students complete number pairs, and write the equations for three 'number machines'.

5

2

Keywords:

algebraic expressions

linear equations

perimeter

simplify

Students evaluate and simplify algebraic expressions for the side lengths and perimeter of a composite shape. They then find x for a given perimeter.

5

2

Keywords:

algebraic expressions

area

equations

simplify

substitution

Students write the simplest algebraic expressions for the lengths and area of parts of a composite shape, then solve these expressions using substitution. They then solve an equation that relates an algebraic expression to a given side length.

3

0

Keywords:

addition

linear equations

Students complete linear equations by selecting from a range of numbers.

3

0

Keywords:

linear equations

money

rules

substitution

Students use plastic money to explore and continue a number pattern about going to a disco. They then describe the pattern.

4

2

Keywords:

addition

division

multiplication

number sentences

order of operations

subtraction

Students solve and write appropriate equations for story problems.

4

1

Keywords:

equations

linear equations

Students show how they find the value of an unknown number in a range of linear equations.

4

1

Keywords:

linear equations

money

Students calculate the charges for lawn mowing expressed as rate plus set-up cost.

5

2

Keywords:

equations

linear equations

number sentences

Students complete linear equations for three practical word problems.