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).
Trang 1Genre Comprehension Skill Text Feature Science Content
Nonfi ction Classify and
Categorize
Properties
Scott Foresman Science K.1
Standards Preview
Standard Set 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).
ISBN 0-328-23458-3
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Objects All
Around
Physical Sciences
by Nathan Tardiff
Trang 2fl oat
magnet
materials
object
senses
shapes
sink
texture
Picture Credits
Illustration
4 Carol Stutz
Photographs
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ISBN: 0-328-23458-3
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Objects All
Around
by Nathan Tardiff
Trang 3An object can be big.
An object can be small.
3
An object can be hard.
An object can be soft.
Trang 4You can use your senses
to learn about objects
hear
5
see
taste touch
smell
Trang 5Objects are made of materials.
7
clay cloth
paper
Trang 6Objects have shapes.
9
Objects can be light
Objects can be heavy.
Trang 7Some objects make loud sounds.
11
Some objects make soft sounds.
Trang 8Objects have texture.
Texture means rough or smooth.
rough
smooth
13
Some objects can bend.
Some objects can not bend.
can bend
can not bend
Trang 9Some objects fl oat.
float
15
Some objects sink.
sink
Trang 10Magnets attract
some metal objects
What did you learn?
Classify and Categorize Which objects
fl oat? Which objects sink? Which objects are hard? Which objects are soft?