Use proportional reasoning to solve problems involving rates

Solve time, speed, and distance problems

Solve ratio problems

Compare lengths to solve proportion problems (two horizontal lines)

Compare lengths to solve proportion problems (one line)

Compare lengths to solve proportion problems (two vertical lines)

Create whole numbers from ratio parts

Convert between units of time, weight, and speed

Find equivalent ratios (table)

Find equivalent ratios (table, graph)

Use ratios to calculate parts (from totals)

Calculate ratios of Fibonacci numbers and derive the golden ratio

Solve word problems involving ratios

Use proportional reasoning to apply Kepler’s law

Solve difficult ratio problems using an equation

Use proportional reasoning to divide the same quantity in multiple ways (solar panels)

Use proportional reasoning to relate changes in volume with surface area

Distinguish between direct and inverse proportion and solve problems

Use triangle similarity and proportional reasoning to calculate object heights from shadow lengths

Solve ratio problems using an equation

Solve problems involving inversely proportional quantities

Solve proportion word problems (three parts, find other part)

Solve proportion word problems (three parts, find whole)

Solve proportion word problems (three parts, find part from whole)

Solve distance word problems given speed and time (version 3)

Solve proportion word problems (two parts, find other part)

Solve inverse proportion word problems

Solve proportion word problems (two parts, find whole)

Solve speed word problems with one step (distance, time)

Solve time word problems with one step (distance, speed)

Solve distance word problems given speed and time (version 1)

Solve time word problems with multiple steps (distance, speed)

Solve distance word problems given speed and time (version 4)

Solve time word problems with multiple steps (distance, speed)

Solve proportion word problems (two parts, find part from whole)

Solve proportion word problems (two parts, find other part)

Solve rate word problems with multiple steps

Solve rate word problems with two steps

Solve rate word problems with multiple steps

Solve proportion word problems (mixed)

Solve proportion word problems (mixed)

Solve inverse proportion word problems