This document is from a science textbook and discusses different sources of energy. It contains several exercises to test understanding of energy sources: 1. Exercise A asks students to fill in blanks about energy being the ability to do work and being obtained from various sources like the sun. 2. Exercise B involves unscrambling words related to energy sources like sun, water, and fossil fuels. 3. Exercise C has students find words related to energy sources hidden in a grid using color pencils to identify sources like nuclear, waves, geothermal and biomass. 4. Exercise D asks students to name the sources of energy represented by numbers, including sources like sun, water and fossil fuels.

1. NAME : CLASS :
ENERGY AND THEIR SOURCES
SUMBER TENAGA
SCIENCE TEXTBOOK PAGE 124 – 125
PL 1 List the sources of energy ACHIEVED NOT ACHIEVED
Exercise A : Fill in the blanks.
1. Energy is the __________________________________________ .
Tenaga ialah ______________________________________________________ .
2. Energy can be obtained from _______________________________________ .
Tenaga boleh diperolehi daripada __________________________________ .
Exercise B : Unscramble the words.
1. USN
2. AREWT
3. ISBAMOS
4. THLOEAERGM
5. DIWN
6. ISFOLS UFELS
7. ASWVE
8. ECUANRL
SUN

2. Exercise C : Find the sources of energy. Use colour pencils.
Z W J I G A Q O H J W I C V S X G
T Z D Z C M T X H I D O X V G S H
W W K S N L I L N A E B O U O I I
M A G L M U L D P Q M X V U O I F
M V G U Y P C A V M R M V F N G Q
D E J S A W A L M T W E C H I R U
G S G W X W A A E R Y W T E W H Z
E G N O J M B I T A E L J B N U S
B D Y B R W X O J W R H H Y O V J
I J T E I O E L A Z B E T L W S K
O H A R Q I Z T W I X A Q O L N F
M I W Q Q F E U J X Y W L R E B Y
A M F B R R C R L D B F P P Y G Q
S D Y S E A E Z M D G A J J F N G
S D C O P V O G V B T V D X O M P
S L E U F L I S S O F W F A T Z P
Y Z A Y W C F O X C X L F V V Z R
NUCLEAR WAVES FOSSIL FUELS WIND GEOTHERMAL
BIOMASS WATER SUN

3. Exercise D : Name the sources of energy.
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