1st Grade Math Lessons

1st Grade Math Lessons

Addition and Subtraction

Practice addition and subtraction with this free, editable 1st grade lesson. Aligned to the Common Core (1.OA), covering objectives such as: use addition and subtraction within 20 to solve word problems. Created with Chalkie.ai and fully customizable for your class.

Place Value

This 1st grade place value lesson is ready to present in class. Aligned to the Common Core (1.NBT), covering objectives such as: understand that the two digits of a two-digit number represent amounts of tens and ones. Made on Chalkie.ai. Edit, download, and present for free.

Measurement and Data

Help your 1st grade students master measurement and data with this editable lesson. Aligned to the Common Core (1.MD), covering objectives such as: order three objects by length and compare the lengths of two objects indirectly. Sign up free to Chalkie.ai to adapt this for your class.

Geometry

A Common Core-aligned 1st grade lesson covering geometry (1.G), including objectives such as: compose two-dimensional shapes to create a composite shape. Fully editable on Chalkie.ai. Sign up free to customize.

Number Patterns

Build confidence in number patterns with this editable 1st grade resource. Aligned to the Common Core (1.OA), covering objectives such as: determine the unknown whole number in an addition or subtraction equation. Built with Chalkie.ai. Free to edit, present, and share.

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