Bright Ideas Jamaica Grade 4 Student's Book
US$ 14.71
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Description
Contents
Reviews
Language
English
ISBN
9780230465374
Cover
Title
Copyright
Contents
Introduction
Using this book
What is science?
Observing and investigating
Science safety
SENSE ORGANS (SKIN, TONGUE, NOSE)
Five senses
The skin and touch
Taking care of your skin
The tongue and taste
The nose and smell
Animal senses
Using technology to extend the senses
SIMPLE AND COMPLEX MACHINES
Pushes and pulls are forces
Machines make work easier
Rollers, wheels and cranks
Levers
Pulleys
Screws
Gear wheels
Using machines
The body as a machine
WATER
Water is special
Investigating water
The water cycle
Water sources
Water and disease
Purifying water
Conserving water
AIR: PART OF EARTH'S ATMOSPHERE
The properties of air
What's in the air?
Using gases from the air
Air and disease
Air pollution
Cleaning the air
ROCKS, MINERALS AND SOILS
Investigating rocks
Testing rocks
Types of rock
Volcanoes
Minerals and their properties
Using minerals
What is soil?
Soil, air and water
How is soil made?
Caring for soil
Examination practice
Glossary
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
V
W
Scope and sequence
Back Cover
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