DLI 1st grade guide

1st Grade Math Scope & Sequence

Topic 1 Understand Addition and Subtraction

FLEXIBLE PACING STANDARDS

REPORTING STANDARDS

KEY LANGUAGE USE

● Solve addition and subtraction word problems using pictures and equations

Standard of Mathematical Practice #3: Construct viable arguments and critique the reasoning of others.

Topics 1-4

Explain

Aug. 21 - Nov. 10 36 Lessons 56days

Content Standards: Standard 1.OA.1 Use addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions. For example, use objects, drawings, and equations with a symbol for the unknown number to represent the problem.

DWSBA Window Nov. 3 - Nov. 17

End of Unit Competency

By the end of Topic 1 students will be able explain why their sum or difference is correct using pictures or manipulatives.

Language Functions and Features:

Describe data and/or steps to solve problems using: ● Mathematical terms ( add, sum, difference, subtract, minus, equals, plus, equation, parts, whole ) ● Visuals ( pictures, cubes ) to support approach, solution, and/or extract information ● Declarative statements to state conclusion ( No, Carl will not have enough ribbons because …)