These are the most frequently used words in another edition of this book.
advantage
angle
answer
arm
aroma
ball
between
bill
biscuit
bolt
boomerang
called
case
centre
change
come
cooking
different
direction
distance
does
down
effect
egg
end
energy
equation
even
eventually
example
experiments
fact
far
figure
film
first
food
force
form
found
give
good
hammer
head
heat
idea
liquid
long
material
may
mechanical
might
molecules
movement
mucus
nail
new
now
oil
people
piece
point
prices
problem
process
question
result
right
rule
science
scientific
scientists
second
shape
should
side
simple
since
small
speed
still
structure
supermarket
surface
take
taste
temperature
things
though
time
together
tools
total
two
use
used
water
wood
work
years