
Eureka Math – 3rd – Lesson 5
Break a whole into parts. What does it look like to represent 1 whole with number bonds? Join Ms. Roose as students explore decomposing the whole into different parts, representing shaded and unshaded fractions using a number bond. Students will need a whiteboard and marker or pencil and paper.

Eureka Math – 2nd – Lesson 5
Array with equal groups. How can you make an array from a given number of objects? Join Mr. Waldorf for this lesson that encourages students to organize equal groups of objects into arrays either one row or one column at a time.

Eureka Math – 2nd – Lesson 6
Arrays with square tiles. How can we use square tiles to create arrays? Join Mr. Waldorf for this lesson as students compose arrays one row or one column at a time. Students will need up to 25 small square objects as well as a whiteboard and marker or pencil and paper.

Eureka Math – 3rd – Lesson 4
How to represent fractions. How can we represent fractions? In this lesson, Ms. Roose shows us how to equally partition a whole and label each unit fraction, both in unit form and fraction form.

Eureka Math – 2nd – Lesson 4
Count groups of a number. How can you use a tape diagram to represent equal groups? Join Mr. Waldorf to understand how numbers other than 1, 10, and 100 can be countable units.

Eureka Math – 1st – Lesson 4
2digit numbers as addition. How can you use addition to show the tens and ones in a number? Join Ms. Lassiter to learn how to compose and decompose twodigit numbers as addition equations.

Eureka Math – Kindergarten – Lesson 4
Tell takeapart stories up to 5. What numbers are hiding in 3, 4, and 5? Join Mr. Hammer for this lesson on telling take apart stories using objects, drawings, and number bonds up to 5.

Eureka Math – 3rd Grade – Lesson 2
Split a whole into equal parts. How do we partition a whole into equal parts? In this lesson, Ms. Roose shows how to partition and count unit fractions to represent a fraction of the whole.

Eureka Math – 3rd Grade – Lesson 1
What do fractions look like? What does 1 fifth look like? In this lesson, Ms. Roose shares even more ways to make and name equal parts.

Eureka Math – 2nd Grade – Lesson 1
Split counters into groups. Mr. Waldorf works on splitting counters into groups and shows different ways that numbers can be split into equal groups.