Debug Algorithm

Partial sums 2 digit addition mini lesson, Game for Practice, assessment

Created by

Partial sums addition strategy uses place value to solve addition equations.Students struggle with traditional algorithm because they don’t understand that “carry the one” means they are actually composing a ten. Even students who use the traditional method will benefit from partial sums practice. Math Games Boost Engagement & Motivation, promotes deep understanding & fluencyIncludes:3 page mini lessonassessment Race to the Top Game Players read the equation made with the cards aloud togethe

2nd - 3rd

Basic Operations, Mental Math

CCSS

1.NBT.C.4

, 2.NBT.A.1

, 2.NBT.A.3

+1

5.3B Anchor Chart Multiply 3 by 2 Digits

Created by

Fun in Fifth Math

This anchor chart shows a step by step visual for solving a 3 by 2 digit number using standard algorithm that helps students follow along a little easier.

5th

Basic Operations, Numbers

Multiply 3 by 2 Digits Anchor Chart

Created by

Fun in Fifth Math

This anchor chart shows a step by step visual for solving a 3 by 2 digit number using standard algorithm that helps students follow along a little easier.

4th - 6th

Basic Operations, Numbers

CCSS

5.NBT.B.5

5.3I Anchor Chart Multiplying Fractions by a Whole Number

Created by

Fun in Fifth Math

This anchor shows students step by step how to turn a whole number into a fraction and solve using standard algorithm. It also shows them how to model multiplication of a fraction and a whole number on a number line, with an area model, and with repeated addition.

5th

Basic Operations, Fractions

Area Multiplication: Teaching Multiplication with Understanding

Created by

Teacher to Teacher Press

This activity shows students what multiplication is and why it works. It is a great alternative to the more common multiplication algorithm and addresses Common Core Standard 4.5 in Numbers and Operations in Base Ten. Area multiplication leads into the my extended activity, Mental Multiplication, and also can be used to multiply polynomials in algebra. Includes journal prompts, homework master, extensions, Common Core standards addressed, and answer key.

3rd - 6th

Arithmetic, Basic Operations, Mental Math

CCSS

3.NBT.A.3

, 4.NBT.A.1

, 4.NBT.B.5

+3

5.3D Anchor Chart Multiplication of Decimals with Models

Created by

Fun in Fifth Math

This anchor chart gives students step by step instructions on how to create model to show multiplication of decimals with a whole number and multiplication of decimals by decimals. This builds up to multiplication of decimals with standard algorithm.

5th

Basic Operations, Decimals, Numbers

Division with Whole Numbers Interactive Notebook

Created by

Raise the Rigor

A Complete Interactive Notes Unit Interactive Notes are popping up all over the place now. What makes this Interactive Notes unit different? Higher order thinking! For each lesson students self-assess their knowledge on the topic prior to the lesson, then use the interactive parts to learn the meat of the lesson, and finally apply their knowledge to write to explain in the W.A.M. section. ***************************************************************************** What Topics Are Covered Five

3rd - 7th

Arithmetic, Basic Operations, Math

CCSS

5.NBT.B.6