The Backyard Scientist
Can a Magnesium fire be put out?
Ive always been curious to what happens if you light one of these whole blocks of magnesium on fire. I remember spending hours in boyscouts trying to shave off as much as I could!
Crash Course
Langston Hughes & the Harlem Renaissance: Crash Course Literature 215
In which John Green teaches you about the poetry of Langston Hughes. Langston Hughes was a poet and playwright in the first half of the 20th century, and he was involved in the Harlem Renaissance, which was a cultural movement among...
NUMBEROCK
Ordering Decimals
Investigate the values of gold coins, pieces of silver, and even watch decimals fly through the sky in the quest to compare and order decimals. Simply press play and watch your students have a blast while learning along with this rad pop...
Curated Video
Adding Decimals
Use the traditional method and place value to add decimals to hundredths.
Curated Video
Sexual Orientation (Preference) | Learn British English Vocabulary | Lesbian, Gay, Straight, Bi 🌈
Understanding and talking about sexual orientation, aka sexual preference is important. Are words such as queer, gay, lesbian, straight, bisexual the most words to use? This guide will give English language learners the vocabulary they...
Curated Video
Decimals: Decimal Day
What happened when decimal currency was introduced in the UK. Why is decimalisation 'easier' to understand? Maths - Number A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s context films show abstract...
TED Talks
Shigeru Ban: Emergency shelters made from paper
Long before sustainability was a buzzword, architect Shigeru Ban was using ecologically sound building materials such as cardboard tubes. He uses them to build remarkable temporary structures for disaster-struck nations such as Haiti,...
Curated Video
Multiplying Polynomials Using a Box Method
In this lesson, students learn how to multiply polynomials by using a box to organize their calculations. By finding the total area of different size rectangles, students can understand the concept of multiplying polynomials. The lesson...
Curated Video
Exploring Decimals
Mr. Addit introduces the concept of decimals as parts of whole numbers. He draws the comparison between decimals and fractions.
Brian McLogan
Learn how to subtract a smaller decimal from a larger decimal
👉 You will learn how to add and subtract numbers in decimal form. When adding and subtracting decimals it is very important to align the decimal points and use zero as space holders. Then you will apply the operations just like we do in...
Brian McLogan
How to subtract a larger decimal from a smaller decimal
👉 You will learn how to add and subtract numbers in decimal form. When adding and subtracting decimals it is very important to align the decimal points and use zero as space holders. Then you will apply the operations just like we do in...
Curated OER
How Do You Round a Decimal to a Given Place Value?
Rounding numbers is an essential skill to have for all math classes. Sometimes those decimal numbers are just too big, and sometimes an answer should only be given out to the hundredths (like money). So watch this video to see the rules...
BBC
Bbc: Skillswise: Decimals
This Skillswise site focuses on decimals. Included are a video about why learning decimals is important, fact sheets and worksheets about using decimals, and quizzes on the information presented. Be aware that this is from Great Britain,...
PBS
Pbs: Building Deeper Understanding of Decimal Numbers
Steve Hinds demonstrates how a brief discussion of money and decimals can help students to shed common misconceptions about decimal place value.