CAMBRIDGE LOWER SECONDARY MATHEMATICS 7: UNIT 16 VOCABULARY
Name __________________________________ Date _____________
Vocabulary worksheet 1: 16.1–16.5
1 Use the words given in the box to label these charts, tables and diagrams.
The first one has been done for you.
pie chart compound bar chart waffle diagram infographic dual bar chart
a c
b
d
1
Cambridge Lower Secondary Mathematics 7 – Appleton © Cambridge University Press 2021
CAMBRIDGE LOWER SECONDARY MATHEMATICS 7: UNIT 16 VOCABULARY
2 Mark each sentence true (T) or false (F). Correct any mistakes.
The first one has been done for you.
sector
a In maths, if you divide a circle through the centre, you divide the
s circle into
pieces. T / F
b When the teacher asks you to justify your answer, you must explain how
you worked out the answer. T / F
c A pie chart looks similar to a pizza, a waffle diagram looks similar to a waffle
or bar of chocolate, and an infographic looks similar to a graph. T / F
d Proportions are fractions or percentages of a whole. T / F
e You use frequency tables to show how often something happens. T / F
f A two-way table contains information presented in rows. T / F
3 Order the words to make correct sentences. The first one has been done for you.
a diagrams parts You show label what to represent the
You label diagrams to show what the parts represent.
b values. measure data exact Discrete
_____________________________________________________________________________
.
c given data range. measure values a Continuous within
_____________________________________________________________________________
.
d show bar different charts side. sets Dual by of side data
_____________________________________________________________________________
.
e bar one charts bar. put different Compound into data
_____________________________________________________________________________
2
Cambridge Lower Secondary Mathematics 7 – Appleton © Cambridge University Press 2021