A Story of Units®
Part–Part–Total
LEARN ▸ Module 1 ▸
Counting and Cardinality
Student K
What does this painting have to do with math?
Piet Mondrian reduced his subjects to colorful geometric shapes. In this painting, bold, black horizontal and vertical lines frame the colorful squares and rectangles in red, black, yellow, and more. Do any of the shapes seem similar? Do you notice that the smaller shapes are added together to create bigger shapes? How many shapes
do you see in total?
On the cover
Composition with Large Red Plane, Yellow, Black, Gray and Blue, 1921
Piet Mondrian, Dutch, 1872–1944
Oil on canvas
Kunstmuseum Den Haag, The Hague, Netherlands
Piet Mondrian (1872–1944), Composition with Large Red Plane, Yellow, Black, Gray and Blue, 1921. Oil on canvas. Kunstmuseum Den Haag, The Hague, Netherlands. Image copyright © Kunstmuseum
Den Haag. Image credit: Bridgeman Images
Great Minds® is the creator of Eureka Math® , Wit & Wisdom® , Alexandria Plan™, and PhD Science® Published by Great Minds PBC. greatminds.org © 2021 Great Minds PBC. All rights reserved. No part of this work may be reproduced or used in any form or by any means—graphic, electronic, or mechanical, including photocopying or information storage and retrieval systems—without written permission from the copyright holder. Printed in the USA B-Print 1 2 3 4 5 6 7 8 9 10 XXX 27 26 25 24 23 ISBN 978-1-64497-075-1
A Story of Units® Part–Part–Total ▸ K LEARN Module 1 Counting and Cardinality 2 Two- and Three-Dimensional Shapes 3 Comparison 4 Composition and Decomposition 5 Addition and Subtraction 6 Place Value Foundations
Topic B
Topic C
Copyright © Great Minds PBC 2 K ▸ M1 EUREKA MATH2 Contents Counting and Cardinality
5 Classify to Make Categories and Count Lesson 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Compare objects based on their attributes. Lesson 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . This lesson appears only in the Teach book. Lesson 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . This lesson appears only in the Teach book. Lesson 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Classify objects into three categories and count. Lesson 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Classify objects into three categories, count, and match to a numeral.
Topic A
13
Lesson 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Organize, count, and represent a collection of objects. Lesson 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Practice counting accurately. Lesson 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Count sets in linear, array, and scattered configurations. Lesson 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
objects.
Answer How Many Questions with Up to 5 Objects
Conserve number regardless of the arrangement of
31
Numerals and Create Sets of Up to 5 Objects Lesson 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Count out a group of objects to match a numeral. Lesson 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Write numerals 1–3 to answer how many questions. Lesson 12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Write numerals 4 and 5 to answer how many questions. Lesson 13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Count out enough objects and write the numeral. Topic D 45 Decompose Numbers Lesson 14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 Understand the meaning of zero and write the numeral. Lesson 15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Sort the same group of objects in more than one way and count. Lesson 16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 Decompose a set shown in a picture. Lesson 17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . This lesson appears only in the Teach book. Lesson 18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . This lesson appears only in the Teach book.
Write
This lesson appears only in the Teach book.
3 Copyright © Great Minds PBC EUREKA MATH2 K ▸ M1 Topic E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Answer How Many Questions with Up to 10 Objects Lesson 19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 Organize, count, and represent a collection of objects. Lesson 20 65 Count objects in 5-group and array configurations and match to a numeral. Lesson 21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 Count sets in circular configurations and match to a numeral. Lesson 22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lesson 23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 Conserve
objects
Topic F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 Write Numerals
10 Objects Lesson 24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 Count out a
of
to
numeral. Lesson 25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 Write numerals 6 and 7. Lesson 26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81 Write numeral 8. Lesson 27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 Write numerals 9 and 10. Lesson 28 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 Order numerals 1–10 and reason about an unknown number in the number sequence. Topic G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93 Analyze the Count Sequence Lesson 29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 Model the pattern of 1 more in the forward count sequence. Lesson 30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Build number stairs to show the pattern of 1 more in the forward count sequence. Lesson 31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . This lesson appears only in the Teach book. Lesson 32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 Build number stairs to show the pattern of 1 less in the backward count sequence. Lesson 33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105 Organize, count, and represent a collection of objects. Resources Credits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107 Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . 108
number regardless of the order in which
are counted.
and Create Sets of Up to
group
objects
match a
