Algebra

General Information

**Number:**MA.2.A.4

**Title:**Algebra

**Type:**Supporting Idea

**Subject:**X-Mathematics (former standards - 2008) - Archived

**Grade:**2

**Body of Knowledge:**Algebra

## Related Benchmarks

This cluster includes the following benchmarks.

## Related Access Points

This cluster includes the following access points.

## Independent

MA.2.A.4.In.a

Identify two-element repeating visual patterns and extend with one repetition.

MA.2.A.4.In.d

Recognize rules for addition functions, including 1 more and 2 more.

MA.2.A.4.In.b

Fill in missing items in two-element repeating visual patterns.

MA.2.A.4.In.c

Identify equal and unequal sets of objects and pictures to 20.

## Supported

MA.2.A.4.Su.a

Match two-element repeating patterns of sounds, physical movements, and objects.

MA.2.A.4.Su.b

Use the rule, 1 more, to identify the next number with numbers 1 to 5.

MA.2.A.4.Su.c

Use one-to-one correspondence to identify sets of objects with the same number to 5.

## Participatory

MA.2.A.4.Pa.a

Recognize a repeated pattern of stimuli, such as sounds or lights.

MA.2.A.4.Pa.b

Use one-to-one correspondence to identify sets of objects with the same amount to 2.

## Related Resources

Vetted resources educators can use to teach the concepts and skills in this topic.

## Lesson Plans

## Virtual Manipulative

## Student Resources

Vetted resources students can use to learn the concepts and skills in this topic.

## Virtual Manipulative

Pan Balance - Numbers:

This tool helps students better understand that equality is a relationship and not an operational command to "find the answer." The applet features a pan balance that allows the student to input each half of an equation in the pans, which responds to the numerical expression's value by raising, lowering or balancing.

Type: Virtual Manipulative

## Parent Resources

Vetted resources caregivers can use to help students learn the concepts and skills in this topic.