Ontario Curriculum
44 lessons across 5 units. Every lesson taught 1:1 by an AI tutor — explanations, practice, and instant feedback.
Grade 4 Science covers these 14+ core concepts:
44 lessons total, sequenced in the order students learn them.
1.What Is a STEM Investigation?
2.What Is a Scientific Investigation?
3.What Is the Engineering Design Process?
4.Staying Safe During Science Investigations
5.What Does "Communicating Findings" Mean?
6.Understanding Code: Instructions and Execution
7.Understanding How Coding Powers Everyday Technology
8.Science and Technology in Real Life — What's the Connection?
9.Science and Technology Work Together!
10.Science Comes From Everywhere!
11.Humans and Habitats: Who's Helping and Who's Hurting?
12.Every Creature Matters!
13.What Is a Habitat?
14.What Is a Community?
15.Everything Is Connected: Food Chains!
16.What Is a Food Web?
17.What Do Animals Eat? Carnivores, Herbivores, and Omnivores!
18.What Are Structural Adaptations?
19.Every Habitat Has a Limit!
20.Light and Sound Devices All Around Us
21.Light and Sound Technologies Around Us
22.What Is Light, and Where Does It Come From?
23.Light: Where Does It Come From?
24.Light Is Amazing — Let's Explore It!
25.What Is Sound?
26.Sound Starts with a Wiggle!
27.Light and Sound Are All Around You!
28.Light Sources: Hot or Not?
29.Your Amazing Senses and the Cool Devices We've Invented!
30.Machines Are Everywhere!
31.Machines Are Everywhere — But Are They Friendly to the Earth?
32.Machines Are Everywhere Around You!
33.What Are Mechanisms and Why Do They Matter?
34.How Machines Pass Motion Around
35.What Are Mechanisms and How Do They Change Motion?
36.What Is a Force, and How Can Machines Change It?
37.What Are Geological Processes?
38.Rocks, Minerals, and Our World — Why It All Matters!
39.Rocks Are Always Changing — Welcome to the Rock Cycle!
40.Rocks Are Everywhere — And They're All Different!
41.Rocks and Minerals: Sorting and Classifying Like a Scientist!
42.Rocks and Minerals Are Everywhere!
43.What Are Fossils and How Do They Form?
44.Rocks, Minerals, and Indigenous Knowledge
Other Grade 4 subjects
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