E – SE – RT10

Geri and Linda each created an equation with an unknown number (represented by the letter ‘p’). When talking about their equations, both shared that the letter ‘p’ represented the number 12 and that they both had the multiplication symbol on...

E – SE – RT11

The principal purchased 4 bags of cereal for the breakfast program. Each bag contained the same number of cereral boxes in it. The principal wanted to have enough cereal boxes for around 30 students. Write an equation for this scenario using the letter ‘n’...

E – SE – ID1

Ill-Defined Problems are not optimal for this particular key concept.

E – SE – WP6

There were eight students playing basketball at little recess. Then more children joined them at big recess. There are now 14 children playing tag. How many children joined the game? Write an equation that represents this context and...

E – SE – OE8

Create a word problem for an equation with an unknown less than 10.

Subscribe To Our Newsletter

Join our mailing list to receive the latest news and updates from Dr. David Costello.

You have successfully subscribed!