Curated Video
Using Line Plots to Solve Subtraction Problems
In this lesson, students will learn how to use line plots to solve subtraction problems. They will understand that each mark on a line plot represents a piece of data and how to interpret the information presented.
Next Animation Studio
Ocean Cleanup Project heads for Great Pacific Garbage Patch
The Ocean Cleanup Project’s largest system returned to the Great Pacific Garbage Patch last week, hoping to gather some of the 1.6 million square kilometers or 617,000 square miles of plastic that has accumulated there, according to New...
Curated Video
Borrowing to Solve Subtraction Problems
Mr. Addit reviews the two subtraction methods, the traditional method and the counting back strategy.
TED-Ed
TED-Ed: What is verbal irony? - Christopher Warner
At face value, the lines between verbal irony, sarcasm, and compliments can be blurry. After all, the phrase 'That looks nice' could be all three depending on the circumstances. In the final of a three part series on irony, Christopher...
Bozeman Science
Unit 5 Review - Genetics
Paul Andersen reviews the major concepts within the fifth unit of the new AP Biology framework. He starts with a description of both DNA and RNA. He explains how DNA is copied during the S phase of mitosis. He explains how transcription...
Curated Video
Two Approaches to Solving Project Problems
I had an interesting conversation last week, with an experienced Project Manager. I remembered a similar discussion with another PM, at the end of last year. And it left me comparing the approaches the two of them had taken to solving...
Curated Video
Solving Word Problems about Time
Mr. Addit shows how to solve word problems that deal with time by reviewing how to look for keywords and how to set up the problem. He also explains some strategies for solving word problems.
Curated Video
Review for You: Subtraction
The video titled “Review for You: Subtraction” uses the standard algorithm to solve subtraction problems involving multi-digit numbers.
Bozeman Science
Elementary Reactions
In this video Paul Andersen explains that elementary reactions are steps within a larger reaction mechanism. Colliding molecules require sufficient energy and proper orientation to break bonds and form new bonds. A unimolecular reaction...
SciShow Kids
Make Your Own Erosion! - #sciencegoals
Join Jessi and create your own mini landscape, to see how water can cause erosion, and change a landscape into something different! #sciencegoals
Brian McLogan
Exam Review Solve word problem with changing angle
👉 Learn how to solve the word problems with trigonometry. Word problems involving angles, including but not limited to: bearings, angle of elevations and depressions, triangles problems etc are solved using trigonometry. To be able to...
Science360
Sound shifters!
NSF-funded researchers at Duke University have discovered how uniquely shaped artificial or metamaterial can control the transmission, redirection and reflection of sound waves with almost perfect efficiency.
Visual Learning Systems
Investigating Mixtures, Solutions, Elements, and Compounds: Types of Mixtures
Upon viewing the Investigating Mixtures, Solutions, Elements, and Comnpunds video series, students will be able to do the following: Understand that everything we see, touch, and even things we can't see are made up of matter. Understand...
Curated Video
Using Pictures to Solve Word Problems
In this video, the teacher explains how to select the correct operation to solve word problems by using pictures. The focus is on understanding the difference between subtraction and division word problems.
Language Tree
Book - Sign Language Vocabulary
Happy Signs “Night” series smoothes the transition from day to night by improving communication between you and your baby or toddler. Happy Signs allows your little one to clearly express his or her needs to you, thus easing the...
TLDR News
Is Recycling Plastic a Scam? Johnson Angers the Recycling Industry - TLDR News
Is Recycling Plastic a Scam? Johnson Angers the Recycling Industry - TLDR News
Curated Video
Writing Equations to Solve Real World Addition and Subtraction Problems
In this video, you will learn how to solve real-world problems using addition and subtraction by writing equations. By defining variables and determining the appropriate operation, you will be able to solve the problems and verify your...
Tom Nicholas
Modernism - WTF? An introduction to Modernism in art and literature
Modernism; it can be confusing. So, in today's What The Theory? I wanted to provide something of a modernism crash course. We'll be looking at many different forms of modernist art as well as a tiny bit of modernist architecture and...
Curated Video
Solving Equal Groups Word Problems with Bar Models
In this video, students learn how to solve equal groups word problems by drawing a bar model. The video provides step-by-step examples of how to use the bar model to solve problems involving equal groups, such as dividing books evenly...
Curated Video
Subtraction without Regrouping
Mr. Addit teaches how to solve subtraction problem without regrouping and check them with addition.
SciShow Kids
Let's Learn the Ocean Zones!
Learn about the three ocean zones with our ocean experts, Dr. Irene Stanella and her lab assistants Wyatt and Ned!
Curated Video
Trip to the Amusement Park (Use the number lines to solve word problems involving subtraction of fractions with like and unlike denominators)
Billy and Peter are going to the amusement park with their families. Each family is taking their own car for the ride. Once everyone reached the park, Billy’s dad said: “we drove five and one eighth miles” and Peter’s dad said: “my car’s...
Communication Coach Alex Lyon
Nonverbal Communication Skills for Conversations
These three nonverbal communication skills tips and will help you jump into any conversation. An important part of the art of conversation is nonverbal communication skills (note: some people write it "nonverbal tips" and others write it...
Curated Video
Mastering Two-Step Word Problems in Math
Word problems can make us nervous, but not if we break them down into smaller steps. This video shows how to use our knowledge of addition, subtraction, multiplication, and division to solve word problems. When we have 2 step word...