Curated Video
Introduction to Addition
This video introduces the fundamental ideas of addition as putting things together. Starting with counting people and objects, students will build foundational knowledge of addition concepts. This video begins with concrete learning like...
Curated Video
Exploring the Magic of the Number 10
Join us today by using your imagination and learning about our magical number, ten. Number ten is a critical anchor in a student's understanding and development of numeracy. This video introduces a ten frame, an excellent tool to help...
Curated Video
Adding and Subtracting with the Mighty 5 Frame
This video teaches us all about adding to 5. Students learn all the different ways to add up to 5 using a five frame. Whether we use 3 plus 2 or 4 plus 1, the five frame always shows 5 in total. Five frames make math quick and easy by...
Math Mammoth
Math Mammoth: Mental Addition of Two Digit Numbers
This video explains some strategies that are helpful for adding two-digit numbers in your head. [8:00]
Math Mammoth
Math Mammoth: Mental Addition: Add 2 Digit and 1 Digit Number (With Regrouping)
Teaches mental math strategies for adding a two-digit and a one-digit number. [7:41]
Khan Academy
Khan Academy: Adding 5 + 3 + 6
Shows how to add three 1-digit numbers by combining two numbers then the third in three different ways. [2:37]