- Topics
- 1.OA Operations and Algebraic Thinking
- 1.NBT Number and Operations in Base Ten
- 1.MD Measurement and Data
- 1.G Geometry
- Learning Resources

# Topics

`1.OA`

Operations and Algebraic Thinking

Learning objectives:

**Add and subtract within 20****Work with addition and subtraction equations**

Students will learn to add and subtract within 20, demonstrating fluency for addition and subtraction within 10.

Students will understand the meaning of the equal sign, and determine if equations involving addition and subtraction are true or false.

`1.NBT`

Number and Operations in Base Ten

Learning objectives:

**Extend the counting sequence****Understand place value**

Students will count to 120, starting at any number less than 120.

Students will understand that the two digits of a two-digit number represent amounts of tens and ones.

`1.MD`

Measurement and Data

Learning objectives:

**Measure lengths indirectly and by iterating length units****Represent and interpret data**

Students will order three objects by length; compare the lengths of two objects indirectly by using a third object.

Students will organize, represent, and interpret data with up to three categories.

`1.G`

Geometry

Learning objectives:

**Reason with shapes and their attributes**

Students will distinguish between defining attributes versus non-defining attributes; build and draw shapes to possess defining attributes.

# Learning Resources

Free

$13 monthly / $100 yearly / $150 lifetime

Free

$30-$40 / month

$10/month or $80/year

`4-PS`

Physical Science

Learning objectives:

**4-PS3 Energy****4-PS4 Waves and their Applications in Technologies for Information Transfer**

Students understand that energy can be transferred from place to place by sound, light, heat, and electric currents.

Students understand that waves, which are regular patterns of motion, can be made in water by disturbing the surface and can make objects move.

`4-LS`

Life Science

Learning objectives:

**4-LS1 From Molecules to Organisms: Structures and Processes**

Students understand that plants and animals have internal and external structures that function to support survival, growth, behavior, and reproduction.

`4-ESS`

Earth and Space Science

Learning objectives:

**4-ESS2 Earth's Systems****4-ESS3 Earth and Human Activity**

Students understand that the planet’s systems interact over scales that range from microscopic to global in size, and they operate over fractions of a second to billions of years.

Students understand that humans depend on Earth’s land, ocean, atmosphere, and biosphere for many different resources.

`4-ETS`

Engineering, Technology, and Applications of Science

Learning objectives:

**4-ETS1 Engineering Design**

Students understand that people's needs and wants change over time, as do their demands for new and improved technologies.