Last updated: August 25, 2026
Grade 8 Cellular Respiration worksheets, ready for class.
Drop this week on the board. Print the cellular respiration worksheet you need.
This week
Materials hang off each card.
Mon 17
Math 7
Multiply fractions
Science 8
Lab safety
Tue 18 · today
Math 7
Divide fractions
ELA 7
Claim and evidence
Science 8
Cells
Wed 19
Math 7
Word problems
ELA 7
Peer review
Thu 20
Math 7
Review stations
Science 8
Microscope lab
ELA 7
Drafting
Fri 21
Math 7
Fractions quiz
Science 8
Cell quiz
Suggestions
Add an exit ticket to Divide fractions
Math 7 on 08/18 has practice, but no check yet.
Coverage map
Grade 8 cellular respiration worksheets
Skills covered
- Food → energy (ATP) in cells
- Oxygen in, carbon dioxide out
- Mitochondria as the site
- How this pairs with photosynthesis
Sample questions and answer key
1. What is the main job of cellular respiration?
Answer: Release energy from food (glucose) and store it as ATP.
2. Which organelle does most of this in eukaryotic cells?
Answer: Mitochondria.
3. What gas do animals take in for respiration, and what gas do they give off?
Answer: Oxygen in, carbon dioxide out.
4. How is this the opposite of photosynthesis in a simple classroom model?
Answer: Photosynthesis stores energy and makes glucose/O₂; respiration releases energy and makes CO₂/H₂O.
Teaching notes
Grade 8 does not need the Krebs cycle by name. Equation in words is enough: glucose + oxygen → carbon dioxide + water + energy.
Related pages
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Mini Cellular Respiration Worksheet generator
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1.Write the word equation for aerobic respiration.
2.How does this process relate to photosynthesis in a classroom model?
3.What does ATP do for the cell?
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Want a full worksheet? →About this page
Grade 8 cellular respiration worksheets stay on the word equation, mitochondria, and the link to photosynthesis. Save glycolysis detail for high school.
Print the samples or generate a PDF. Homeostasis (Grade 10) is the related high-school page if you teach both courses.
This week
+ LessonMon 17
Math 7
Multiply fractions
Science 8
Lab safety
Tue 18 · today
Math 7
Divide fractions
ELA 7
Claim and evidence
Wed 19
Math 7
Word problems
ELA 7
Peer review
Home
The week is the workspace
Monday through Friday, every class on one board. Each card shows the materials you already made. If a lesson is missing a check, you see it before you walk in.
Type
Lesson
Prompt
Quiz
Divide fractions
Math 7
- 1.3/4 ÷ 2 =
- 2.A ribbon is 5/6 m long. Cut it into 3 equal pieces.
- 3.Which is greater: 2/3 ÷ 4 or 1/6?
Generate
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Divide fractions
Worksheet · Grade 7
1. 3/4 ÷ 2 =
2. A ribbon is 5/6 m long. Cut it into 3 equal pieces.
After you generate
Print it, or make another version
PDF and a share link when you are ready. Support, Advanced, easier, harder, or a translation, without cloning the whole lesson.
Year map
Math 7 · 2026-27
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
41
On a lesson
18
Taught
12
Still open
Curriculum
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Standards alignment
What this cellular respiration biology content covers
Worksheets are mapped to the following published standards. Pick a standard to focus your worksheet on the matching skill.
- NGSS
MS-LS1-7Grades 6–8
Develop a model to describe how food is rearranged through chemical reactions forming new molecules that support growth and/or release energy.
Frequently asked questions
Is this the same as breathing?
How it works
Three steps from Sunday prep to cellular respiration worksheets for Grade 8 on the lesson.
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