100+ Houston isd curriculum documents PowerPoint (PPT) Presentations, Houston isd curriculum documents PPTs

Houston isd curriculum documents - PowerPoint PPT Presentation

Slip and Slide

Slip and Slide. 4 th Grade. 4 th Grade Quevedo. Problem/Question. Does the texture of the surface affect the distance the car travels?. Hypothesis. If we use aluminum foil as our surface, then the car will travel the farthest. Control Variable. Ramp Three books

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301 views • 12 slides

Roll, Baby, Roll

Roll, Baby, Roll. 4 th Grade Quevedo. Problem/Question:. Does the height of the ramp affect the distance the car travels?. Hypothesis:. If we increase the height of the ramp, then we think the distance traveled will increase. Control Variable. Car Books

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277 views • 11 slides

Soil Soakers 4 th Grade Batson

Soil Soakers 4 th Grade Batson. Problem:. Which type of soil will retain the most amount of water: sand, humus, clay, or gravel?. Hypothesis:. If we pour 100 ml of water on 100 ml of soil, then we predict that humus will retain the most amount of water. Control Variable.

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189 views • 10 slides

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Houston isd curriculum documents - PowerPoint PPT Presentation

Slip and Slide

Roll, Baby, Roll

Soil Soakers 4 th Grade Batson