In this video, students will learn how to find the range of a set of data by using graphs and charts. They will also discover how the range changes when an outlier is removed. The lesson covers the concepts of mean and median, and...

Discussion of the benefits of sustainable investing and different types of policies as well as where to find them

Conflicts between elementary students can arise for many reasons including resources, needs, values and beliefs. In the classroom, on the playground or on the bus, these conflicts can many times escalate into a physical...

What does it take to be a dresser in the theatre? Quick changes happen backstage at the theatre when an actor comes off stage from one scene and then quickly has to go back on stage for the next scene in a different costume. Watch some...

In this lesson, students will learn how to add numbers up to 1000 using regrouping. They will understand the concept of place value and how to combine numbers to find their total.

Walk through an example of animals at a pet store and to gain an understanding of how to categorize them and count the number of animals in each category. The teacher explains how to label and record the data in an organized table, both...

In this video, Common Core 1st Grade requirements on are introduced, including addition, subtraction, number sentences, the equal sign, the commutative property of addition, and the associative property of addition. On screen,...

Recognizing the significance of sustainability, and companies are addressing social and environmental issues in order to be part of the solution. Learn the four lenses for communicating sustainability: financial return, brand value,...