Grade 7 · Science

Chemical reactions and matter, reactions and energy, metabolism and cellular respiration, photosynthesis and matter cycling, ecosystem dynamics, resources and human impact.

0.0 (0) 0 learners Beginner English 2–3 hours Grade 7 learners, their teachers and parents Dr. Amal Nour

What you'll learn

Identify evidence of chemical reactions and explain conservation of atoms.
Describe atoms, elements, compounds and chemical bonds.
Distinguish exothermic from endothermic reactions and explain catalysts.
Explain digestion, nutrition and cellular respiration.
Describe photosynthesis, energy flow and the carbon cycle.
Analyze symbiosis and human impacts on ecosystems and resources.
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Curriculum

9 sections · 26 lessons · 2.5 hours · 1 assessments

Reactions 5 min
Atoms, Elements, Compounds 5 min
Chemical Bonds 5 min

Energy Changes 5 min
Using Reaction Energy 5 min

Humans and Food 5 min
Energy for Life 5 min
Cellular Respiration 5 min

Photosynthesis 5 min
Energy in Ecosystems 5 min
Biogeochemical Cycles 5 min

Ecosystems 5 min
Symbiosis 5 min
Changing Ecosystems 5 min

Energy Resources 5 min
Environmental Protection 5 min

Chemists and Physicists 5 min
Life Scientists 5 min

Key Vocabulary 8 min
Hands-on Activities 7 min
Play & Learn 6 min
Global Knowledge Connection 6 min
Did You Know? · Wisdom Corner 6 min
Questions to Discuss 7 min

Description

Grade 7 science focuses on chemistry and life. Students learn what happens in chemical reactions — reactants, products and conservation of atoms — how atoms, elements and compounds are structured and bonded, and how reactions absorb or release energy. They connect chemistry to the body through digestion, nutrition and cellular respiration, and to the planet through photosynthesis, food webs and biogeochemical cycles. They analyze ecosystem interactions and changes, and evaluate how humans use renewable and nonrenewable resources and protect the environment.

Source: Core Knowledge Sequence — Content and Skill Guidelines (Core Knowledge Foundation), licensed CC BY-NC-SA 4.0. Adapted, illustrated and translated into Arabic for Smart.edu-gate.pro; offered free of charge.

Prerequisites: None. Each grade builds on the previous one.

Your trainer

A
Dr. Amal Nour
Education & Instructional Design
Learning Scientist · Smart Education Academy

Amal designs AI-enhanced curricula and trains teachers to use AI while keeping educators in charge.

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  • 2.5 hours of content
  • Smart Instructor with cited answers
  • AI-generated practice & adaptive remediation
  • Verifiable certificate of completion
Part of learning paths
Grade 7 Track Science Track · K–8 Full Knowledge Track · K–8