Basic Math Reference Sheet

3+ results

Multiplication Arrays for Third Grade

Created by

Arrays and Multiplication PowerPoint for your smartboard, document camera, or projector. Use to introduce multiplication to your students, for partner practice, and in small group settings for reinforcement. This PowerPoint is all you need to teach arrays; your students will be able to visualize multiplication. This also makes an engaging activating activity. 74 arrays that can be printed and cut for center practice activities33 slidesPages can be printed, and cards can be cut to use in your ma

3rd

Arithmetic, Basic Operations, Math

CCSS

2.OA.C.4

, 3.OA.A.1

, 3.OA.A.4

Math 6 | Common Factors & Cryptography Lesson Slides | Encryption Theme

Created by

Ms. Dan Hoang

"When will I ever use this?" Answer that question with this engaging lesson connecting Common Factors to Cryptography (Codes). Take your students beyond basic lists. This lesson uses a "Secret Agent" theme to show how factors function as "keys" to unlock encrypted messages. It bridges the gap between abstract math and real-world computer science concepts in a way that is approachable for Middle Schoolers. WHAT'S INSIDE:The "Hook": Introduction to encryption and why we need factors to break co

5th - 7th

Applied Math, Arithmetic, Numbers

CCSS

6.NS.B.4

Also included in: Crack the Code: Common Factors Full Lesson Bundle (Slides + Activity)

Addition and Subtraction to 20 Digital Activity Ten Frames 1st Grade

Created by

Fluttering Through the Common Core K-3

Build addition and subtraction fluency to 20 with this editable digital math activity! Students use ten frames and drag-and-drop sports balls to practice math facts in 1st grade. Looking for an engaging, editable digital math activity that helps students master addition and subtraction within 20—without worksheets or extra prep? This Addition & Subtraction to 20 Digital Ten Frame Activity gives 1st graders hands-on practice using virtual manipulatives that build fluency, number sense, and co

1st - 2nd

Arithmetic, Basic Operations, Math

CCSS

1.OA.A.1

, 2.OA.B.2