Videos

14:02 4th- Multiplication using Comparison

This video describes the relationship of multiplication using comparisons. ? is 3 times as many as 7. What 5 times as many as 9? So on and so forth.

9:01 3rd and 4th Grade-Ordering and Comparing Numbers

This video goes through how I teach ordering numbers by looking at the place value. It also discusses what the three symbols mean mathematically <, >, =. (less than, greater than, equal to)

14:15 3rd Grade Groups, Arrays, Repeated Addition

This video walks through what each factor means when making a group, array or repeated addition. It explains their relation to one another

6:34 4th- Multiples, Primes, and Composites

This video goes through the 4th grade standard of learning about multiples (skip counting by ?), prime numbers which are a number that can only be multiplied by itself and 1 to make it, and composite numbers which are using multiple factors to make the product.

1:44 3rd and 4th- Fact Families

This video discusses what fact families are in regards to multiplication and division for the 3rd and 4th grade

8:46 Subtraction-Common Core 3rd and 4th Grade

This video walks through the steps and process of subtracting using standard algorithm and expanded form for 3rd and 4th grade

8:30 Multiplication Properties for 3rd and 4th Grade

This video goes through the 4 multiplication properties that we use. Zero Property, Identity Property, Commutative Property, and Distributive Property

12:57 3rd and 4th Grade Addition Properties

This is adding multi-digit numbers for 3rd and 4th grade. Again, 3rd grade adds multi-digit numbers into the thousands. 4th grade adds multi-digit numbers into the millions.

12:07 3rd and 4th Grade Rounding

Understanding Rounding from the tens to the millions. 3rd grade rounds to the thousands. 4th Grade rounds to the millions.

12:50 3rd and 4th Grade Place Value, Expanded Form, Word Form

This is an explanation of what place value, expanded form, word form are and how we use them. This is for both 3rd and 4th grades. 3rd grade only goes to working within the thousands. 4th grade goes into the millions.

11:47 What is Common Core Math?

This is a video about what Common Core is for math, why we do it, and how I believe it is helpful in our classroom.