Showing Results for composing decomposing

Use this lesson to introduce composing and decomposing as part of your students’ addition and subtraction toolkits.

Use this scaffolded EL support lesson to help students learn the strategy of decomposing three-digit numbers to add their place values. This lesson can be used alone or prior to teaching Composing and Decomposing to students.

Why make things harder on ourselves? Teach your students to decompose numbers to make math easier! Use this as a stand alone lesson or a pre-lesson for Decompose to Multiply: 6, 7, 8, and 9.

Double-digit trouble? No problem! Your students will practice their decomposing and regrouping skills in this lesson.

Bring nursery rhymes to life by composing original songs! In this lesson, students develop reading fluency skills while experimenting with music composition.

Everyone loves an intriguing introduction! Help your second graders hook their readers as they practice writing new and improved introductions to well-loved fictional stories in this fun writing lesson.

Are your students hooking their readers? Use this creative and imaginative writing exercise that will bring student beginnings to life.

Teach your students to use an area model to solve multiplication problems with a two-digit factor.

Opinion writers need to establish credibility so that their audience will value their opinion. In this lesson, your students learn how to establish themselves as authorities on their chosen writing topics.