Help children understand the concept of sharing,
addition and subtraction by using the book ‘The
Rainbow Fish’ by Marcus Pfister
- 45 minutes
Age of students:
- 8-10 years old
- According to the size of the class
- The Rainbow fish Book
- Templates of the fish in A3 size
- Templates of smaller fish
- bits of various coloured tissue paper or
- small amount of tinfoil
- one big blue piece of tissue or
construction paper OR a blue marker or
Description of the tool:
The teacher would have read the story to the
class and they would have already done several
activities which highlight friendship, empathy
Remind children of the story about the Rainbow
fish, asking them questions about it. This book
contains some important messages about
friendship and sharing.
By the end of the story the Rainbow Fish has
learnt that being kind and sharing his beautiful
scales allows him to make friends. It makes both
Rainbow Fish and the other fish happy to share.
The rainbow fish learns to share by giving the scales to his friends.
Tell the children that we are going to understand the word share in maths.
- Divide the class in groups and give each
group an outline of a fish.
Give them different coloured papers and
instruct them to cut them in circles and
put them on it.
- Tell them not to stick them. This is their
- Ask them to count how many scales
there are on the rainbow fish. (For now,
they should have even numbers.)
- Give them templates of small fish and as a group they are to divide the scales equally from the rainbow fish onto the
- Each group discusses how many fish they have and how they shared the
Each child has cutouts of 2 small fish and
manipulatives like water bottle caps.
Give the children different scenarios for
Count 10 caps and share them between 2 fishes.
How much does each get?
Count 6 caps and share them between the 2
fishes. How much does each get?
Ask the children to write an exit note and stick it
on the board. Today I have learnt ___________