Cell Biology · Interactive activity · NGSS* MS-LS1-2
Cell Assembly Line
Place the parts, assign the jobs, then explain what breaks when a part is missing. Three phases — all construction, no multiple choice.
What you'll do
This activity has three phases. In each one you build an answer — no answer choices to pick from.
- Identify: Drag each organelle name onto the structure you recognize in the cell diagram.
- Function: Match each structure to its job by dragging the correct description onto it.
- Reasoning: Assemble a cause-and-effect statement for what goes wrong when two organelles are removed.
Learning targets
- Identify partsRecognize plant-cell organelles by their structure and location.
- FunctionsMatch each organelle to its specific job in the cell.
- ReasoningPredict what a cell can no longer do when an organelle is removed.
Teacher note
Results break down by learning target using a 4–1 mastery scale.
Students receive a randomly generated completion code (e.g., CELL-OR-1234) at the end.
The code is optional evidence of completion generated in the browser — it is not secure proof of identity.
Standards reference: NGSS* MS-LS1-2.
Identify the structures
Drag each label onto the matching structure. Some structures appear more than once — label each type once. Use a keyboard? Tab to a label, press Enter to pick it up, Tab to a target, press Enter to place it.
Assign the functions
Drag each description onto the correct organelle. Every structure — including the cell wall and cytoplasm — needs a match.
What if a part is removed?
For each organelle below, drag the correct tiles into the two blanks to build a cause-and-effect statement. Some tiles are distractors — they won't fit correctly.
Mitochondria
What happens if the mitochondria are removed from the cell?
Chloroplasts
What happens if the chloroplasts are removed from the cell?
Activity complete
Mastery by learning target
This code is randomly generated and is optional evidence of completion — not secure proof of identity. Share it and your target results with your teacher only if they've asked you to.