Video: Perimeter of a Polygon

How to Find the Perimeter of a Polygon Learn how to find the perimeter using multiplication and addition and how to identify polygons. Examples including finding the perimeter for a rectangle, triangle, and a square. https://www.youtube.com/watch?v=5FEzTscZZ6s

Video: Multiply 2 and 3 Digit Numbers

Long Multiplication: Multiply 2 and 3-Digit Numbers This long multiplication video provides step-by-step examples. Students new to long multiplication learn to break down a long multiplication problem into 5 steps to solve it. Afterward, do a math reality check (1:46). https://youtu.be/rKQ-2WMNMnU

Video: Using Timelines with B.C.E.

We have four videos for you involving historical timelines with BCE.  1. Watch “Using Timelines With B.C.E.” in both English and Spanish below.  2. Watch “How to Solve the Timeline Problem” in English and Spanish. Using Timelines With B.C.E. (ENGLISH) How to Solve Timeline Problems With B.C.E. (SPANISH) How to Solve the Timeline Problem Linea

Video: What’s the Word? World History Terms

What’s the Word? World History Terms Here are five main key terms covered in this video. Check out the Spanish version below! ancient indigenous masters of mastery empire Términos de Historia

Video: Explaining Distributions and Variability

Explaining Distributions and Variability How can knowledge of distributions save you from angry, spear-wielding villagers? Watch this video from the AzTech series to find out.BONUS : Also available in Spanish below. Explicando distribuciones y variabilidad, con plátanos y aldeanos enojados. https://youtu.be/Pp4f0jOqrUU Explicando distribuciones y variabilidad, con plátanos y aldeanos enojados

Video: Finding the Average

Finding the Average What is the mean? Can you sing the formula for it? So first you are going to add up the numbers you have. The second step is to divide however many numbers there were in the first place. BONUS: Watch it in Spanish – extra bonus, no singing. Scroll down to Encontrando

Video: Why Did the Maya Hunt?

Why Did the Maya Hunt? What’s an X axis? What’s a Y axis? Another example of using bar graphs, explaining Mayan hunting practices.BONUS: Watch it in Spanish ¿Por qué cazaban animales los Maya? ¿Por qué cazaban animales los Maya?

Video: Mayan Trading

Mayan Trading Learning about distributions using bar graphs with examples from Mayan trading.BONUS: We have a Spanish version, El comercio Maya. Scroll down to see the Spanish version.https://youtu.be/-fHjvhQS5b8?list=PLlFtdlHUZsQuRezqE1Msot5FGA8xFcHez El comercio Maya