Science
Forces & Motion
Procedural
8–9 yrs
Predicting Motion Patterns
预测运动规律
Description
Make observations and measurements of an object's motion to provide evidence that a pattern can be used to predict future motion
Mastery Evidence
- Measure an object's motion (distance, speed, direction) under different conditions
- Identify a pattern in the data (e.g. steeper ramp = further roll)
- Use the pattern to make and test a prediction about future motion
Assessment Prompt
If your child rolls a ball down ramps of different heights, can they spot the pattern and predict how far it will roll from a new height?
Prerequisites 2
Balanced & Unbalanced Forces
在测量运动规律以进行预测之前,必须理解平衡力与非平衡力
Reading Distance-Time Graphs
通过测量和记录运动数据来预测未来运动,需要运用距离-时间图像表示法
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No follow-up topics