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Mathematics — Grade 2
Goal 5: Algebra - The learner will recognize and represent patterns and simple mathematical relationships.
Objective 5.02. Write addition and subtraction number sentences to represent a problem; use symbols to represent unknown quantities.
Additional related resources
We’re in the process of aligning our content for students to the Standard Course of Study. As we do, you’ll find it here.
General resources
- Find additional resources for teaching Mathematics — Grade 2.
Aligned lesson plans
- French fries up and down
- The students will get hands-on practice working with patterns and translating them to numerical sequences. This lesson reaches visual, auditory, and kinesthetic learners all at the same time.
- Format: lesson plan (grade 4 Mathematics)
- By Annie Nesbitt.
Resources on the web
- Take away
- This lesson from Illuminations helps introduce elementary students to subtraction. The objective is to create a link between students' experiences and mathematics. By the end of the lesson it is expected that students should have a deep understanding of... (Learn more)
- Format: lesson plan (grade 1–2 Mathematics)
- Provided by: Illuminations
- Recording two ways
- In this lesson, the first of a six-part Illuminations unit titled “Macaroni Math,” students make sets of pasta shapes and count some away, then record the subtraction in vertical and horizontal formats. They draw a set and cross out some shapes,... (Learn more)
- Format: lesson plan (grade K–2 Mathematics)
- Provided by: Illuminations
- Numbers many ways
- This Illuminations lesson is the fifth of an eight-part unit titled “Begin With Buttons.” In this lesson, students work with subtraction at the intuitive level as they explore number families and ways to decompose numbers to 10. They will also... (Learn more)
- Format: lesson plan (grade K–2 Mathematics)
- Provided by: Illuminations
- More and more buttons
- This Illuminations lesson is the fourth of an eight-part unit titled &dlquo;Begin With Buttons.” In this lesson, students use buttons to create, model, and record addition sentences. They also explore commutativity in addition contexts. This... (Learn more)
- Format: lesson plan (grade K–2 Mathematics)
- Provided by: Illuminations
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