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Common Core: Math
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 The first day of kindergarten is long anticipated by parents and young students. In Topic A, Lesson 1, students reason about matching pairs of objects. Some of the pairs are exactly the same and some...

 In Topic A, the students critically looked at objects focusing on their attributes and use. In Topic B, they use this knowledge to classify groups of objects into 2 categories that are determined for...

 Building on the knowledge of Topic B where the students practiced onetoone counting of objects in a category they transition to answer how many questions of objects and dots in linear, array,...

 At this point in the module, students have been engaged in meaningful, varied counting, learning that quantities of objects have a numerical value. Topic D opens with beginning to understand the...

 In Topic E, students’ engage in counting numbers above 5, namely 6, 7, and 8, in varied configurations. The students use their growing skill and knowledge of counting up to five to reason about...

 In this module, counting becomes more complex as the numbers get bigger. Throughout the module, the students learn to be flexible with numbers to 10. Students represent, count, and compare different...

 In the previous topics students counted lots of groups of threedimensional objects, concretely seeing that numbers represented quantities of those objects. Topic G transitions them to pictorially (...

 Topic H is a mirror image of Topic G. Students explored one more in Topic H and will explore one less in Topic G. In Lesson 33, the students use their knowledge of relationships between numbers to...

 Students began the year developing number concepts by observing their world. Now, students begin to develop spatial reasoning and geometric concepts by experiencing flat and solid shapes in their...

 The lessons of Topic B reiterate those of Topic A but with solid shapes. Lesson 6 begins with students finding solid shapes in their environment. They might find bottles of paint, tissue boxes, balls...

 Topic C closes the module with discrimination between flats and solids. In Lesson 9, students are identifying and sorting flat and solid shapes. The goal of this lesson is to focus the student’s...

 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...

 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 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 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...

 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...

 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...

 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...

 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...

 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...

 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...

 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 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 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...