maddyhelps

Science 7

Units

All 5 units of Science 7. Each one has a concepts page to learn from, practice questions marked as you go, and quizzes built at random.

Unit 1

Unit A: Interactions and ecosystems

How living things depend on each other and on the non-living world: who eats whom, where the energy goes, how matter is used over and over, and how an ecosystem changes after a fire, a new species or a new mine.

14 questions · Easy, Medium and Hard

ConceptsPracticeQuiz

Unit 2

Unit B: Plants for food and fibre

What people get from plants, from food and cloth to medicine and shelter, how roots, stems, leaves and flowers keep a plant alive, what soil gives it, and the trade-offs in growing more food.

14 questions · Easy, Medium and Hard

ConceptsPracticeQuiz

Unit 3

Unit C: Heat and temperature

The difference between heat and temperature, what particles do when things warm up, melt and boil, the three ways heat travels, and how we heat our homes and choose our energy.

14 questions · Easy, Medium and Hard

ConceptsPracticeQuiz

Unit 4

Unit D: Structures and forces

What holds things up and what brings them down: the kinds of structures, the forces that squeeze, stretch, cut and twist them, and how triangles, arches and a low centre of gravity make a design strong and stable.

14 questions · Easy, Medium and Hard

ConceptsPracticeQuiz

Unit 5

Unit E: Planet Earth

What the ground under Alberta is made of and how it changes: minerals and rocks, the rock cycle, the forces that build mountains and wear them down, and what fossils tell us about Earth's long history.

14 questions · Easy, Medium and Hard

ConceptsPracticeQuiz

Studying for the exam?

Mix every unit together

Build a random quiz drawn from all 70 questions across every unit, at the level you choose. It is the closest thing here to a real exam.

Build a mixed quizPractice everything