Related Topics:
Lesson
Plans and Worksheets for Kindergarten
Lesson
Plans and Worksheets for all Grades
More
Lessons for Kindergarten
Common Core For Kindergarten
Eureka Math/EngageNY Kindergarten, module 4, lesson 2 Common Core Worksheets
New York State Common Core Math Kindergarten, module 4, lesson 2
Worksheets for Kindergarten
Worksheets, solutions, and videos to help Kindergarten students learn how to model composition and decomposition of numbers to 5 using fingers and linking cube sticks.
Topic A: Compositions and Decompositions of 2, 3, 4, and 5
Lesson 2 Concept Development and Problem Set
Margaret and Caleb discovered that if they put their money
together, they would have the 5 pennies they needed to buy
some gum. Yum!
Put 5 pennies in the middle of your desk. Now slide some to
one side of your desk to show how much money Margaret
might have had. Put the other coins on the other side of the
desk to show how much money Caleb might have had.
Check with your friend to see how he showed Margaret and
Caleb’s coins. What do you notice?
Slide the coins together again to make sure you have enough for
the gum. Now act out the story again. Could you divide the
pennies in a different way?
Color the cube stick to match the rabbits. 4 cubes gray. 1 cube black.
Draw the cubes in the number bond.
In each cube stick, color some cubes blue and the rest of the cubes red.
Draw the cubes you colored in the number bond. Show the hidden partners
on your fingers to an adult. Color the fingers you showed.
1. What happened in our number bond when we decided to send the students home from the
party?
2. Did the whole number of students change when they went home in different groups?
3. How did we make our stories into number bonds?
4. What did you think about when you were deciding how to break apart your 5-stick?
5. How did you show me the number bonds with your fingers?
Lesson 2 Homework
In each cube stick, color some cubes blue and the rest of the cubes red.
Draw the cubes you colored in the number bond. Show the hidden partners
on your fingers to an adult. Color the fingers you showed.
Learning Goal
I can break 5 into parts and put it back together again.
Try the free Mathway calculator and
problem solver below to practice various math topics. Try the given examples, or type in your own
problem and check your answer with the step-by-step explanations.
We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.