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IMKH California: Grade 1 Teacher Guide Set

Author(s): ILLUSTRATIVE MATHEMATICS

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IMKH California, an IM® v.360 math curriculum, is problem-based and builds strong classroom math communities. It gives students a clear progression of concepts and helps teachers deepen their understanding of math and student thinking.

The curriculum encourages collaboration and meaningful mathematical conversations, highlighting Big Ideas, Major Concepts, and Mathematical Practices, while integrating Environmental Principles & Concepts and supports for MLL, ELD, and EL students.

Grade 1

The big ideas in grade 1 include: developing understanding of addition, subtraction, and strategies for addition and subtraction within 20; developing understanding of whole-number relationships and place value, including grouping in tens and ones; developing understanding of linear measurement and measuring lengths as iterating length units; and reasoning about attributes of, and composing and decomposing geometric shapes.

Teacher Guide Set: This purchase includes a set of 4 coil-bound guides (Units 1-2, 3-4, 5-6, 7-8), a set of 4 shrink-wrapped Teacher Resource Copy Masters (Units 1-2, 3-4, 5-6, 7-8), and the Teacher Resource Guide. The Student Edition set is sold separately. 

The grade 1 curriculum is partitioned into 8 units:

  1. Adding, Subtracting, and Working with Data
  2. Addition and Subtraction Story Problems
  3. Adding and Subtracting within 20
  4. Numbers to 99
  5. Adding within 100
  6. Length Measurements within 120 units
  7. Geometry and Time
  8. Putting it All Together

ILLUSTRATIVE MATHEMATICS

Illustrative Mathematics is a non-profit organization committed to creating a world where learners know, use, and enjoy mathematics. Their highly respected authors craft and deliver high-quality, problem-based core curricula and professional learning resources that help teachers and students excel in teaching and learning mathematics.