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Common Core: Math
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 Objective: Analyze to find two objects that are exactly the same or not exactly the same.

 Thus far students have considered shapes independently, rather than in conjunction with other shapes. Topic B expands students’ thinking about shape by introducing the notion that simple shapes can...

 In this final kindergarten module, students will extend and build upon their learning about two and threedimensional shapes from Module 2. Students use their knowledge about common features of...

 Topic E’s Lesson 1 begins as students represent teen number decompositions and compositions by writing addition sentences. In Lesson 2, students make bonds with materials and hide one of the parts...

 Topic D leads students beyond teen numbers up to 100 (K.CC.1). They begin by counting up and down to 100 both the regular way (ten, twenty, thirty…) and the Say Ten way (ten, 2 tens, 3 tens…). In...

 Topic C opens in Lesson 10 with students building a Rekenrek to 20, which they will use to count and model numbers for the balance of the year. They will deepen their understanding of the composition...

 In Topic B, students advance to a more abstract level, representing the decomposition of teen numbers first with Hide Zero cards (Place Value cards) and in Lesson 2 with number bonds. They then work...

 In Topic A, students count two separate parts within teen numbers, 10 ones and some ones. They start by counting piles of 10 straws to understand 10 ones. In the Lesson 2, students separate 10 ones...

 In Topic H students will begin to see patterns when adding 0 and 1, and find the number that makes 10 when added to a given number (K.OA.4). Lesson 37 explores the additive identity: zero. Students...

 Topic G provides additional practice with formal subtraction concepts, including writing and solving number sentences with totals of 9 or 10. Lesson 33 moves quickly through concrete and pictorial...

 Topic F asks students to connect their understanding of number pairs for 9 and 10 to addition expressions and equations. Core Fluency Practice Sets and Sprints are introduced in this topic to give...

 Topic E expands student exploration of numerical relationships to include 9 and 10. Returning to work with number bonds after introducing addition and subtraction provides students with a reminder...

 Topic D introduces formal subtraction concepts including writing and solving expressions and equations. Lesson 19 begins at the concrete level with students acting out take away stories and working...

 Topic C introduces formal addition concepts including writing and solving expressions and equations. The first three lessons ask students to represent addition story problems involving decomposition...

 Topic B carries forward the work of Topic A, building students’ skill with number pairs for 6, 7, and 8, which is cultivated and maintained throughout Topics B and C during Fluency Practice. In the...

 In Module 1, students found embedded numbers and experienced decomposition by finding hidden partners. Topic A formally teaches composition and decomposition using number bonds as students explore...

 The module culminates with a series of three measurement and comparison exploration tasks. In Lesson 29, students compare volume by moving a constant amount of colored water between containers of...

 Topic G is a bridge that enables students to compare numerals by connecting number to length. In Lessons 25 and 26, they work with linear configurations to match and count to see that “7 is more than...

 Topic F opens with students shifting from comparison of lengths to comparison of number. As students build their confidence by directly comparing the lengths of a pencil and a crayon, they are...

 After the MidModule Assessment, the module shifts towards comparison of number, opening in Topic E with four lessons in which students consider, “Is there enough?” in a variety of contexts. Students...

 In Topic D, students compare volume in the same progression as that of weight in Topic C. In Lesson 13, they see that one container holds more rice than another by pouring the rice from the first...

 In Topics A and B, students compared length and height, and now, in Topic C, they compare the weight of objects, progressing from informal comparisons of objects (comparing the weight of a book to...

 In Topic A, students compared length and height of different objects when their endpoints were aligned and not aligned. Topic B continues with informal comparison of length with students comparing...

 In Module 2, students observed, analyzed, and categorized geometric shapes by focusing on their attributes; they now launch into the process of recognizing and comparing these attributes. In Module 3...