Science · Grade 4
Compare Plant Growth Intervals
Calculate growth from observations without claiming an untested cause.
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Explore the knowledge outline and its source scope. This unit supports selected ideas.
Learning goals
- Calculate growth from observations without claiming an untested cause.
Before you begin
Subtract whole-number heights and read elapsed intervals.
Age and grade do not measure readiness. Adjust reading or adult support to preserve the intended learning goal.
Follow the sequence
Practice
Compare Plant Growth Intervals: Read and Compare
Practice · Independent · 15 min
Compare Plant Growth Intervals: Read and Compare. Calculate growth from observations without claiming an untested cause. Includes three matched practice sets with answer guidance. Print on Letter or A4; save customized practice as PDF through browser printing.
1. Apply
Compare Plant Growth Intervals: Explain and Extend
Apply · Independent · 15 min
Compare Plant Growth Intervals: Explain and Extend. Calculate growth from observations without claiming an untested cause. Includes three matched practice sets with answer guidance. Print on Letter or A4; save customized practice as PDF through browser printing.
Teaching and response guide
- Read one label and connect it to the model.
- Compare two records using their units.
- Explain or revise one claim using the supplied evidence.
Watch for: Inferring a cause from one plant’s height record alone.
Check the answer criteria for each task. A supported explanation may have more than one acceptable response. These activities offer evidence to discuss; completing a sheet alone does not establish mastery.