Virginia SOL LS.2.b
The Standard
cell structure and organelles support life processes
Virginia Standards of Learning for Science · The student will investigate and understand that all living things are composed of one or more cells that support life processes, as described by the cell theory. Key ideas include
Teacher's field guide
What This Standard Means
What Students Need to Do
- Students identify major cell structures and organelles in plant and animal cells. They explain how each part supports processes such as transport, energy release, protein production, storage, and control.
What Mastery Looks Like
- Students can label an unfamiliar cell diagram and use visible structures to classify it as plant or animal. They can connect each organelle’s structure and function to cell survival.
Common Misconceptions
- Students often confuse the cell wall with the cell membrane or believe animal cells have neither. They may think chloroplasts make energy from nothing or that every cell has the same organelles.
How to Assess It
- Give students an unlabeled plant cell diagram. Ask them to label four organelles and explain how two support a life process.
Lesson moves
Ways to Teach It
Build a plant or animal cell with labeled paper pieces, then connect each organelle to the life process it supports.
Write a claim explaining which organelle a cell could least survive without, using two function-based reasons.
Play organelle-function matching with cards, then sort each match into transport, energy release, protein production, storage, or control.
Examine a muscle cell image and explain why many mitochondria help meet its high energy demand.
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Printable LS.2.b Worksheet
A ready-to-print activity worksheet aligned to LS.2.b, with an answer key for the teacher on its own page. No account needed.
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Related Standards
- LS.3.a
patterns of cellular organization support life processes;
- LS.2.c
similarities and differences between plant and animal cells determine how they support life processes;
- LS.4.b
photosynthesis and cellular respiration support life processes.
- LS.2
The student will investigate and understand that all living things are composed of one or more cells that support life processes, as described by the cell theor...
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