Page 51 - steps 3b.pdf

52
• One change only • • • I I09iC bl~~k~J
~~~t]~~~
Tim changed a small, blue, thin triangular block
into a large, red , thick, circular block.
Then he drew this diagram to show what he did.
r ,-~~ea~
j
~~~~.. ~~~~~\
c ••
~\~'( .

Tess did the same but she did it like this!
Remember the rule l

4 cJ. ..... a-u
[J] Choose one pair of blocks at a time.
rn In your own way, write down how you change one block into the other.

CHALLENGE
Choose two blocks.
Find and write down different ways of changing one into the other.

m I STEPS 3b:391

rn Challenge

Open: choosing two
Open: choosing one
blocks and recording
pair of blocks.
different ways of
changing from one to
[g] the other.
(1/3 a,b,c,d)
Record how to change
from one block to the
other making only one
change at a time.