First Grade Math Content Videos
First Grade Math Content Videos
Addition with Pictorial Models
Addition with Number Sentences
Subtraction with Concrete Objects
Subtraction with Pictorial Models
Types of Word Problems
Types of Addition
Types of Subtraction
Generate and Solve Addition Problem
Generate and Solve Subtraction Problem
Represent Numbers Using Objects
Represent Numbers Using Pictures
Represent Numbers Using Expanded Form
Comparing Numbers Using Symbols
Count On Strategy for Addition
Doubles Strategy for Addition
Bridge to 10 for Addition
Developing Concept of Equivalence
Partitioning Shapes into Halves
Partitioning Shapes into Fourths
Represent Numbers to 120 Using Pictures
Represent Numbers to 120 Using Expanded Form
Represent Numbers to 120 Using Standard Form