Simple Interest : Interest Puzzle Time
This is an entertaining puzzle game to engage children and teach them how to use the basic interest formula. This activity can be carried out in the following steps :
- Make puzzle cards, mentioning the principal, rate, and time.
- Children need to arrange puzzle cards by joining the correct value of the interest (S.I.) for given values of principal (P), rate (R), and time (T) by using the following formula :