Project Worksheet 1 and ask the students to choose the problem they want to solve. It is important for students to know that they can use any strategy they wish.
Divide the students into different breakout rooms. Inform them that in the breakout room, those who solved Exercise 1 will share their strategies together, those who solved Exercise 2 will share their strategies together.
Check in with each group and take notes of some keywords shared and questions and misconceptions popping up.
Referring to the different strategies shared, announce that the students will now add to their bank of strategies, a new one to help them add greater numbers.
Project Link 1 and model representing the two numbers in one of the word problems.
Ask the students to count the number of ones there are in total and think about what can be done with them (regroup into tens).
Model regrouping 10 ones into 1 ten.
Have students use Link 2 to consolidate their understanding by watching the video and listening to the song.
To check for understanding, have students access Link 3 to take the quiz.
Refer back to students’ questions at the beginning of the session and have volunteers share answers to some of them. Have students reflect on how their learning is shaping up by saying, “I used to think…Now I know…”
