Lesson 2: Cell Structure and Function
Duration of Days: 10
Lesson Objective
1. Students will describe the function of a cell as a whole and explore ways parts of cells contribute to the function.
2. They will develop and use models to enhance their understanding of these concepts.
1. What are the parts of cells and their functions?
2. How do the parts of cells contribute to the function of the cell as a whole?
cell
cell theory
light microscope
electron microscope
unicellular organism
multicellular organism
reproduction
homeostasis
prokaryotic
eukaryotic
organelle
cell membrane
cytoplasm
cell wall
protein
cellular respiration
chloroplast
nucleus
MS-LS1-2
Interpreting diagrams and models of cells
Using text evidence to identify functions of structures
Matching structures to their functions
Applying academic science vocabulary
Explaining relationships between parts and whole
Students learn that all living things are made of cells and identify basic cell structures and their functions.
To introduce cells as the basic unit of life and explain how cell structures help organisms survive and function.
DOK 2 (Skills & Concepts)
Connecting cell structures to body functions students experience daily
Relating cell organization to teamwork and responsibility
Discussing how cells work together to keep people healthy
Making connections to food, exercise, and health
Cells are too small to matter
All cells are the same
Only animals are made of cells
Cell parts do not have specific functions
Cells work independently rather than together
Use labeled diagrams and visuals
Provide sentence frames for structure–function explanations
Allow hands-on models (drawings, manipulatives)
Chunk vocabulary and repeat key terms
Pair students for discussion and peer support
Connect concepts to familiar body examples
Formative Assessments