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Objects all around (physical sciences) Contents: 1. Physical Sciences 1. Properties of materials can be observed, measured, and predicted. As a basis for understanding this concept: 1.a. Students know objects can be described in terms of the materials they are made of (e.g., clay, cloth, paper) and their physical properties (e.g., color, size, shape, weight, texture, flexibility, attraction to magnets, floating, sinking).
... senses to learn about objects paper cloth clay Objects are made of materials Objects have shapes Objects can be light Objects can be heavy Some objects make loud sounds 10 Some objects make soft... bend rough smooth Objects have texture Texture means rough or smooth 12 can not bend Some objects can bend Some objects can not bend 13 float Some objects float 14 sink Some objects sink 15 What... you learn? Classify and Categorize Which objects float? Which objects sink? Which objects are hard? Which objects are soft? Magnets attract some metal objects 16