NGSS · Grade 2

2-ESS2-2 Model the shapes of land and bodies of water in an area

Develop a model to represent the shapes and kinds of land and bodies of water in an area.

Assessment boundary: Assessment does not include quantitative scaling in models.

Why water teaches this standard well

Mapping rivers, lakes, and coastlines is the first step toward understanding where a town's water comes from. Students can build clay or paper models of their own area's landforms and waterways, then mark the lake or river that supplies their taps.

Materials tagged with this code are written to the full standard and assessment boundary, and each carries a written note explaining the alignment. See how we review materials.

5 materials aligned to 2-ESS2-2

Lesson plans

Grade 2 Lesson plan

Building the Duncove Valley: A Grade 2 Water Model

Grade 2 students build a clay and paper model of a valley town, showing the hill, creek, and lake that supply its taps, then explain why the supply pipe runs downhill.

Science 50 min Answer key

Worksheets

Classroom activities

Grade 2 Classroom activity

Chalk Arrows on the Sparrowdyke School Blacktop

A grade 2 outdoor activity where teams pour water at six chalk spots, draw arrows showing which way it ran, and map the schoolyard's low ground.

Science 45 min Answer key