Learning Mole
Mystery at Rosewood Farm
This Lucas Detective video lesson is the Mystery at Roswewood Farm.Students will enjoy joining Lucas in this animated video as they discover STEM subjects and work to unveil the mystery.
Professor Dave Explains
Complex, Hermitian, and Unitary Matrices
Defining complex matrices, hermitian matrices, and unitary matrices.
Curated Video
Understanding Adding and Subtracting in Tens
This video teaches learners to add and subtract 10 from 2-digit numbers using a place value grid.
Curated Video
Create and Graph Relationships with Linear Functions
Learn how to create and graph relationships using linear functions. The example used is about a photography business, where the teacher guides the students through the process of graphing the relationship between profit and the number of...
Curated Video
Understanding Place Value: Adding and Subtracting 100
This video teaches learners how to add 100 more or 100 less to any 3-digit number.
Visual Learning Systems
Exploring Freshwater Biomes: Lakes
Upon viewing the Exploring Freshwater Biomes video series, students will be able to do the following: List some of the ways fresh water is used in daily life. Understand how and why fresh water is so important to the lives of humans and...
Curated Video
Adding 10 to a Number using Ten Frames and a 100 Chart
This video is an educational lesson on adding 10 to a number using ten frames and a 100 chart. The lesson begins with a review of place value and counting by tens, and then progresses to adding and subtracting 10 from numbers using...
Curated Video
Adding and Subtracting 10 with Regrouping Using Place Value Model
In this video, students learn how to add and subtract 10 with regrouping using a place value model. Explore the concept of place value and demonstrates how to write numbers in expanded form. Through examples and practice problems,...
Curated Video
Understanding Place Value: Adding and Subtracting 1000
This video teaches learners how to add 1000 more or 1000 less to any 4-digit number.
Curated Video
Subtracting by Counting Up to Ten
In this video, students learn how to subtract by counting up to ten. The teacher uses friendly numbers, such as tens, to make subtraction easier. Students practice subtracting by counting back from friendly numbers and understand that...
Curated Video
Expanding Numbers to Add or Subtract: Using Expanded Form
In this lesson, students learn how to expand a number to add or subtract 10 or 100 using expanded form. The teacher explains the concept by breaking down numbers into their place values and demonstrates how to perform the operations...
Curated Video
Mental Addition and Subtraction with Hundreds Charts
In this video, the teacher explains how to mentally add or subtract 10 to a number using a hundreds chart. The charts are used to visualize the addition or subtraction process, making it easier to understand and solve the problems mentally.
Curated Video
Grouping and Ungrouping Techniques for Math Combinations
The video explains how grouping and ungrouping can be useful in math. It demonstrates how to find many combinations for the same number by breaking it down into smaller parts of equal value and then grouping them back together. It...
Curated Video
Solving Equations with Rational Exponents
In this video, the teacher explains how to solve equations with variables and rational exponents. The key concept is that the bases of the exponents must be the same in order to combine and solve for the variable. The teacher provides...
NUMBEROCK
Double Digit Addition with Regrouping
Add and regroup chickens and ants with Marcos and his little brother, Jose, on their farm. Marcos loves ants, and Jose thinks they're a good source of protein... Will Marcos be able to save his insect friends from Jose's hunger!? Watch...
Math Mammoth
Math Mammoth: Review: Adding and Subtracting Whole Tens
This video goes over how to add and subtract multiples of ten to or from a 2-digit number. [8:14]