A shared partnership program with HCTM and HCPS
In This Unit of Study… Students will model and represent various multiplicative comparison scenarios with the unknown in any position. Students will use concrete manipulatives, representations, and equations to model …
Primary Standards: MAFS.4.OA.1.1: Interpret a multiplication equation as a comparison e.g. interpret 35=5 x 7 as a statement that 35 is 5 times as many as 7 and 7 times …
Using simple bar models, often referred to as the “Singapore method”, to represent the mathematical relationships in comparison word problems helps students organize their thinking to more easily make sense …
Multiply or divide to solve word problems involving multiplicative comparison, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem, distinguishing multiplicative comparison …
Interpret a multiplication equation as a comparison, e.g., interpret 35 = 5 × 7 as a statement that 35 is 5 times as many as 7 and 7 times as …
Recognize that in a multi-digit number, a digit in one place represents 10 times as much as it represents in the place to its right and 1/10 of what it …
Measure and estimate liquid volumes and masses of objects using standard units of grams (g), kilograms (kg), and liters (l). Add, subtract, multiply, or divide to solve one-step word problems …
Interpret products of whole numbers, e.g., interpret 5 × 7 as the total number of objects in 5 groups of 7 objects each. For example, describe a context in which …
Exploring Factors and Multiples (MAFS.4.OA.2.4) 9 Days: 9/8 – 9/23 Understand and Solve Multiplicative Comparison Problems (MAFS.4.OA.1.1, MAFS.4.OA.1.2) 7 Days: 9/24 – 10/2 Understanding the Place Value System (MAFS.4.NBT.1.1, MAFS.4.NBT.1.2, …