IM® v.360 K-5 Math is an IM Certified curriculum providing trusted, highly rated materials to ensure students thrive in mathematics. Each Illustrative Mathematics lesson has four phases, from pre-unit practice modules to cool downs, focusing students’ attention on definitions, notations, and graphical conventions contributing to the development of real numbers.
Grade 3
The big ideas in grade 3 include: developing understanding of multiplication and division and strategies for multiplication and division within 100; developing unde
Family is the center of The Memory String which tells the story of Laura, a young girl living with her father and stepmother. Through illustrations the reader dives into the life of Laura who was given a memory string from her mother who recently passed away. Each button on the memory string represents a piece of her family’s history. One day, the memory string breaks, causing Laura, her father, and stepmother to search frantically for the missing buttons. It is then that Laura realizes her memory string has the ability to help her collect new memories in add
Level 5–6 is divided into three activity sections: algebra, proportional reasoning, and integer activities. Each section begins with an Anchor Activity followed by five or six further explorations and extensions that are connected in some way to the Anchor.
Adventures in Algebra focuses on describing patterns and relationships with symbols and evaluating expressions and equations. 
The OpenSciEd elementary science program aligns with all NGSS standards for elementary education. This comprehensive curriculum encourages students to explore, design, investigate, and solve problems in the world around them.