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ScienceOrganisms & Life ProcessesAges 12–13

Aerobic Respiration

Explain aerobic respiration as the process by which organisms release energy from glucose using oxygen, producing carbon dioxide and water; write and interpret the word equation: glucose + oxygen → carbon dioxide + water

Lesson

Set out your lesson

“Aerobic Respiration means practising the idea at the table with a simple hands-on check. We will demo once, then your child tries.”

Bring to the table

  • A battery, bulb, and wires OR a warm/cool cup comparison setup
  • Paper for a simple energy-path note
Extra for the adult

Worked example. Battery → wires → bulb: chemical energy becomes light (and some heat).

Optional challenge. For Aerobic Respiration, add one harder example after success.

What to notice. Keep one parent note: examples tried; results; support used. This session samples Aerobic Respiration, not mastery.

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Family records and proof options

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Save photos, notes, and attendance. Export a proof packet for compliance or portfolio reviews.

Practice this concept

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Gakuva activity

Aerobic Respiration practice

Practice key ideas from Aerobic Respiration.

Free · no login · no ads · Practice answers and completion are not saved. Parent observation remains the lesson record.

Learning resources

Extra practice links — they do not replace Gakuva’s teaching approach.

KidsHealth · Practice link — not the full lesson

Heart and Circulatory System

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Before you open · source notes

Heart and Circulatory System supports Aerobic Respiration. An adult previews and guides; this is a learning page, not a scored quiz.

Free educational page, no sign-in required for the tested path.

Before you open

Ask the learner one fact they learned and one question they still have.

Opening this link does not save learning or assess mastery.

Source, access and review notes

Public KidsHealth page. An anonymous GET on 2026-11-12 returned HTTP 200 with no login or payment prompt for this URL. Opening the link does not save practice or assess mastery. An adult should preview and guide the learner.

KidsHealth. “Heart and Circulatory System.” External page; Gakuva does not copy, host, embed, or redistribute materials.

Unknown — link only

Check understanding

  • Writes and explains the word equation for aerobic respiration
  • Explains where in the cell aerobic respiration takes place (mitochondria)
  • Links aerobic respiration to why breathing rate and heart rate increase during exercise
  • Explains that respiration is not the same as breathing
“If your child had just finished PE and was breathing hard, could they explain what aerobic respiration is doing inside their muscle cells — and write out the word equation that describes it?”

Curriculum record

Type
Conceptual
Subject
Science
Domain
Organisms & Life Processes
Age range
Ages 12–13

Standards

ngss-ms:MS-LS1-7uk-nc-2013:KS3.Sci.Bio.GasExchange.6uk-nc-2013:KS3.Sci.Bio.GasExchange.7