CPI: Concept(s): Meets Standard: 3.OA. 1-9 When there are equal groups of Introduce number stories where either addition objects, multiplication can be or multiplication can be used; explain and relate used to find the total; the two operations; act out classroom situations multiplication is repeated where equal groups are used to solve problems: EQ: Under addition of equal groups EM 4.1—Guide to solving number stories, what MM22, Multiplication Diagram MM41, SRB Typical Assessment Question(s) or circumstances SWBAT: Essay 65-66, SRB Variety Poster page 239; Task(s): do I apply the Explain the definition of Math Journal 83; Elements 35-36, Skill Link operation of multiplication; write and solve MM 248 Sea Squares, Joy Hulm multiplication? number models to represent Each Orange Had Eight Slices and solve multiplication number One Hundred Hungry Ants, Eleanor stories and arrays. Pinczes How Many Legs, Christine Lalley Exceeds Standard: Games: Division Arrays: SRB 207 Students create their own multiplication number Array Bingo: SRB 197 stories using SRB variety Poster page 239; Partners solve created number stories. Math Journal 84. Students solve Open-Ended questions creating multiple arrays to determine all possible arrangments of equal groups. OE questions: Third Grade Parade, Ants Marching, Assembly chairs.
CPI: 3.OA. 1-9 EQ: Under what circumstances do I apply the operation of multiplication? Concept(s): When there are equal groups of objects, multiplication can be used to find the total; multiplication is repeated addition of equal groups SWBAT: Explain the definition of multiplication; write and solve number models to represent and solve multiplication number stories and arrays. Meets Standard: Introduce number stories where either addition or multiplication can be used; explain and relate the two operations; act out classroom situations where equal groups are used to solve problems: EM 4.1—Guide to solving number stories, MM22, Multiplication Diagram MM41, SRB Essay 65-66, SRB Variety Poster page 239; Math Journal 83; Elements 35-36, Skill Link MM 248 Exceeds Standard: Students create their own multiplication number stories using SRB variety Poster page 239; Partners solve created number stories. Math Journal 84. Students solve Open-Ended questions creating multiple arrays to determine all possible arrangments of equal groups. OE questions: Third Grade Parade, Ants Marching, Assembly chairs. Typical Assessment Question(s) or Task(s): Sea Squares, Joy Hulm Each Orange Had Eight Slices One Hundred Hungry Ants, Eleanor Pinczes How Many Legs, Christine Lalley Games: Division Arrays: SRB 207 Array Bingo: SRB 197