Good To Know



We'll help you help your kids with their homework!


Good To Know is a digital video series for adults that introduces the methods, vocabulary, and processes their child learns at school. These short, clear and fun videos will help to explain math topics that are taught in Pre-Kindergarten, Kindergarten and Grade 1 Common Core curricula. The videos will help develop a conceptual understanding of how math practices build on previous knowledge and empower parents and caregivers to help their children learn foundational math skills!

Click each grade-level to watch the videos!


Concept of Number

Zero the Hero!

Magic Math Fingers

How to Use a Rekenrek

Make a Rekenrek at Home

Adding To & Taking From

Going on a Shape Hunt

Describing with Relative Positions



Number Partners of Ten

Number Bonds

Using a Number Bond to Show Subtraction

Counting On...

More, Fewer, Same

Modeling with a Ten-Frame



Mental Math: Make 10

How to Solve a Story Problem

Fact Family Photos

1 Fact Family, 8 Number Sentences

Understanding Place Value

Modeling with a Tape Diagram


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Enter for a chance to win a $10 Dunkin Donuts giftcard!


What's our goal?
To equip parents and caregivers with the tools to provide positive and engaging guidance to their children with homework assignments and out-of-school learning.


We hear there's a community need...
As our community transitions to the Common Core Standards for Learning, WSKG continues to serve students and teachers. However, another essential audience has emerged among education reform: parents and caregivers. In our interaction with these audiences at community events and from feedback provided by classroom teachers, the need for easily accessible and unintimidating math help at home is clear. Good To Know is our response to this need. We hope you like it!

Good To Know is a collaborative project between WSKG and local educators. Thank you to the twelve local teachers who helped us craft the series!


Parents! Do you know all your concepts?
Print our handy poster 
to help you and your family keep track!

Click to download and print a Good To Know Common Core concepts poster!
Download Printable Version

Math Is Everywhere! 
Use what's around your busy family to support learning- Wherever you are!
A resource for parents (and teachers to share!)