| aidemia--modules-lessonstartideas_type | Give a creative idea how to begin a lesson |
| Which subject | Mathematics |
| What age group | Year or Grade 3 |
| What topic | Multi-step problems |
| Quantity | 1 |
| Any other preferences |
Setting the Scene
Imagine you are at a birthday party, and there is a big plate of cookies on the table! There are chocolate chip, oatmeal raisin, and peanut butter cookies. The birthday kid wants to share them equally with all the guests, but first, they need to figure out how many cookies they have and what kind everyone can have.
Props Needed:
Activity:
Start the lesson by introducing the scenario with enthusiasm. Hold up the cookie picture and say, “Attention everyone! We have a very important mission today. We need to help our friend plan how to share these cookies at the party!”
Then, place the three jars on a table, each representing the different types of cookies. Engage students by asking, “Who likes chocolate chip cookies? How about oatmeal raisin? Let’s see how many we can share!”
Present the Problem:
There are 36 cookies in total:
Question 1: How many peanut butter cookies are there?
There are 9 guests at the party. Question 2: If we share the cookies equally, how many cookies will each guest get?
If 3 cookies are saved for the birthday kid, Question 3: How many cookies are left to share after saving those?
Invite students to work in small groups to solve the problems one step at a time. Encourage them to discuss and write down their thoughts. Remind them that each step is important to get to the answer—just like in real life when sharing treats!
After the activity, gather students back together and share the answers as a class. Reinforce the concept that multi-step problems require careful thinking and teamwork. Let them know they will be using their problem-solving skills often, not just with cookies but in many fun and interesting ways throughout the school year!
Ask students to create their own multi-step problem using snacks or toys at home. They can illustrate their problem and bring it to the next class for a ‘Problem Sharing Day’!
This introduction sets a lively atmosphere and engages students right from the start, making them excited to dive into multi-step problems in Mathematics!