This is a video overview of addition word problems (to sums of 100) for first graders.

This is an interactive assessment and video designed to teach Adding and Subtracting (Numbers up to 20) - Word Problems to first graders.

This site features a video overview of Addition (Sums to Twenty) for 1st Graders.

This is a video and assessment exercise aimed at helping first graders identify incorrect subtraction.

This course features a video review and an interactive assessment activity for selecting the correct addition sequence. It is aimed at first graders.

This video lecture serves as a review of subtraction up to the number twenty for first graders.

This is a video and interactive assessment activity designed to help first graders learn about subtraction word problems up to twenty.

This video and accompanying interactive assessment practice was designed to teach Two-step Subtraction (Numbers to 100) - Word Problems to first graders.

This lesson plan is intended for 1st grade students. It is a project type lesson for writing a personal narrative about what they did over the summer using Adobe Spark to create a digital story.