Curated Video
Understanding Place Value
This video will explain what place value is and the different place value headings from units to thousands. Practice questions and answers are at the end of the video.
Curated Video
Decimal Place Value
This video will explain what decimal place value is and the different place value headings for decimal numbers, from thousands to thousandths. Practice questions and answers are at the end of the video.
Curated Video
Subtraction Word Problems
Mr. Addit provides an example of a real-life word problem that requires borrowing across zeros.
Curated Video
Borrowing across Zeroes
Mr. Addit explains how to borrow across zeros when solving subtraction problems.
Curated Video
Regrouping and Carrying
Mr. Addit reviews the terms regrouping and carrying. He then shows examples of adding two two-digit numbers and two three-digit numbers to give examples of regrouping and carrying.
Curated Video
Review for You: Addition and Function Tables
Mr. Addit reviews addition and the use of function tables.
Curated Video
Place Value: Ones, Tens, and Hundreds
Mr. Addit provides an overview of base ten blocks. He relates counting with base ten blocks to using the place value chart.
Curated Video
Review for You: Place Value and Number Comparison
Mr. Addit reviews place value, base-ten blocks, and inequalities.
Curated Video
Expanded Notation
Mr. Addit explains expanded notation and uses the place value chart to show how numbers can be written in expanded notation. Then he models how to write numbers in standard notation, word notation, and expanded notation.
Curated Video
The Weird History of Invented Languages
Can you really invent a language? These people sure tried! But does anyone actually speak them?
Curated Video
Review for You: Division With Remainders
Mr. Addit reviews place value division with and without remainders.
Great Big Story
This Rock Band Has 1000 Members From 30 Countries
Experience the power of togetherness with thousands of musicians creating the ultimate wall of sound. Join the biggest rock band event on earth!
Curated Video
The Treaties of Chicago and the Battle at Wounded Knee
Dr. Forrester describes the circumstances surrounding the Treaties of Chicago in 1821 and 1833. She then tells the sad tale of the Battle at Wounded Knee.
Curated Video
The Great Chicago Fire of 1871
Dr. Forrester tells the story of the Great Chicago Fire of 1871, and the incredible rebuilding effort that returned Chicago to prominence as one of America’s largest and greatest cities.
Curated Video
Multiplying One-Digit Numbers by Two- and Three-Digit Numbers
Multiplying One-Digit Numbers by Two- and Three-Digit Numbers teaches how to multiply one-digit whole numbers by two- and three-digit whole numbers by using the standard algorithm.
Curated Video
Plastic's Path: From Convenience to Crisis
Discover the vital role of sea turtles in marine ecosystems, where they act as keystone species influencing their environment profoundly. This video shows how their dietary habits benefit other marine life and ocean health, highlighting...
Great Big Story
The Art of Making Haggis, A Scottish Tradition
Explore the champion haggis making process in Scotland, from traditional ingredients to modern serving styles.
Curated Video
Understanding Place Value: Hundreds, Tens, and Ones
This video teaches learners about the place value of the hundreds, tens and ones.
Curated Video
Multiplying 3-Digit Numbers by 2-Digit Numbers
This video teaches learners how to multiply a 3-digit number by a 2-digit number using the written method - long multiplication.
Curated Video
Two-Digit Numbers Multiplication Tutorial
This video teaches learners how to multiply a 2-digit number by a 2-digit number using the written method - long multiplication.
Curated Video
Multiplying 4-Digit Numbers by 1-Digit Numbers
This video teaches learners how to multiply a 4-digit number by a 1-digit number.
Curated Video
Multiplying 3 Digits by 1 Digit
This video teaches learners how to multiply a 3-digit number by a 1-digit number.
Curated Video
Comparing Numbers Beyond 1000 Using Place Value Grids
This video teaches learners how to compare numbers beyond 1000.