\ \ Play a round of battleship. Discuss how you ask for hits and misses.

\ \ Play a round of battleship. Discuss how you ask for hits and misses.

\ \ Encourage counting various types. How many cooked cookies? How many uncooked? How many rows? Columns? As always discuss…

\ \ How many circles are in each pile? Ask you child, “Another little girl split them up differently. What…

Thinking: Exploring symmetry. #tmwyk pic.twitter.com/2rfzEi8sf4 — Mark Trushkowsky (@mtrushkowsky) December 17, 2017

\ \ After discussing what each of you notice and wonder. Have your child add up each side. Which side…

\ \ What could you and your child count in this picture? Predict how many more “turns” until it falls…

\ \ After you discuss the patterning you see here let you child know that this triangular array is called…

\ \ Ask your child how they counted the faces? Then ask them to count them a different way.\ \…

\ \ Kyle Pearce has shared a math challenge for each day in June to prepare for today, Canada’s 150…

\ \ What number will they overlap on? How do you know? Draw two new patterns that overlap on the…

\ \ Try to guess your own number. After playing with numbers play with shapes.

What pattern could you create by having your friends stand on numbers?\ \

\ \ What measurements will help you out? Volume? Length? How will you and your child compare? How many times…

\ Alright parents. Create your own question to ask your child. \ Possible questions: If the green hippo eats some…

\ \ How many cherries should be in the 7th pile if the pattern continues? Create another pattern that starts…

\ \ How many triangles would fill the centre of the completed picture?

\ \ How many little squares are there in total after completing the big square? What are other square numbers?…

\ \ How can you count them differently? If you ate one of the groups, how many would be left?

\ \ For a video version of this prompt check out the twitter feed here.

\ \ Which one doesn’t belong? Be ready to say why your choice doesn’t fit with the rest. Try to…

\ \ After your child counts the dots say “another child counted them in a different way. How might he/she…

\ \ How did you create the red squares? Draw a diagram to show your thinking.

\ \ For more activities like this please check out clotheslinemath.com and Estimation180.com/clothesline

\ \ Extensions:How many more yellow squares do you need to add to the big cube to make the big…