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Curated Video
Compose and decompose mixed numbers
Pupil outcome: I can compose and decompose mixed numbers to solve addition and subtraction calculations. Key learning points: - Mixed numbers are quantities that are made up of a whole number part and a fractional part. - Addition and...
Crash Course Kids
The Dirt on Decomposers
We've talked about food chains and how energy moves through an ecosystem, but let's take a step back and see how everything starts... and ends. Decomposers! This first series is based on 5th grade science. We're super excited and hope...
Curated Video
Decomposing and Composing Numbers: Understanding the Parts of Numbers
This video is a math lesson that teaches viewers about decomposing and composing numbers. The instructor explains that numbers are made up of smaller parts and demonstrates how to break down numbers into their individual units or groups...
Curated Video
Exploring Angle Properties and Operations
In this video, the teacher explains how angles impact the arrangement of floor tiles and demonstrates how to find unknown angles in real-world situations using angle properties and operations.
Curated Video
Do bones decompose? How long does it take for bones to decompose?
Ever wonder why bones can survive hundreds of years without decomposing? This is due to the unique composition of bone. Bone is primarily composed of a very stable protein called collagen and the mineral calcium. The association between...
Science ABC
Do bones decompose? How long does it take for bones to decompose?
Ever wonder why bones can survive hundreds of years without decomposing? This is due to the unique composition of bone. Bone is primarily composed of a very stable protein called collagen and the mineral calcium. The association between...
Curated Video
Decomposing and Composing Angles
We've decomposed numbers before to make them easier to work with, like how we decompose the number 12 into 10 + 2. That same concept is really helpful when working with angles, too! Especially when there's an unknown angle, we can...
Curated Video
Decomposing Fractions: Using Visual Models and Equations
In this lesson, students will learn how to decompose fractions using visual models and equations. They will understand that fractions with numerators greater than one are composed of a sum of fractions from the same whole with common...
Curated Video
Decomposing and Recomposing Angles: Real World Applications
By examining real-world situations, such as a steep skateboard ramp, students will discover how to break down angles into more manageable sizes. This concept of decomposing angles allows students to better understand and work with angles...
Curated Video
Adding Tens and Near Tens Made Easy
In this video, students learn how to add tens and near tens. They review decomposing numbers and the commutative property of addition. They also learn how to build tens using different combinations and how to use near tens to add. The...
Curated Video
Composition of 100 in 50s, 25s and 20s
Pupil outcome: I can compose 100 in 50s, 25s and 20s. Key learning points: - 100 can be divided into equal parts - There are two 50s in 100 - There are four 25s in 100 - There are five 20s in 100
Curated Video
Finding Unknown Angles using Diagrams
In this video, the teacher explains how working with angle measurements can help in deciding which security camera to buy. The lesson demonstrates how angles can be decomposed and recomposed, and applies this concept to a real-world...
msvgo
Decomposition
Process and steps of decomposition in an ecosystem. Advantages and factors affecting decomposition.
Curated Video
Subtracting Large Numbers Using the Standard Subtraction Algorithm
This video teaches how to efficiently subtract large multi-digit whole numbers using the standard subtraction algorithm. The instructor demonstrates how to line up the numbers, decompose and recompose numbers, and repeat the process for...
Curated Video
Rancidity: Why Do Foods Turn Rancid?
Rancidity refers to the complete or incomplete hydrolysis or oxidation of fats and oils when exposed to air, light, moisture, and bacterial activity; this generally occurs in food items, making them undesirable for consumption. In more...
Science ABC
Rancidity: Why Do Foods Turn Rancid?
Rancidity refers to the complete or incomplete hydrolysis or oxidation of fats and oils when exposed to air, light, moisture, and bacterial activity; this generally occurs in food items, making them undesirable for consumption. In more...
MinuteEarth
The Problem With Concrete
Concrete is responsible for 8% of humanity’s carbon emissions because making its key ingredient - cement - chemically releases CO2, and because we burn fossil fuels to make it...
MinuteEarth
The Problem With Concrete
This video is in partnership with Bill and Melinda Gates. You can check out the Gates Annual Letter hereref='https://b-gat.es/2GxIwba' target='_blank' rel='nofollow'>here Concrete is responsible for 8% of humanity’s carbon emissions...
FuseSchool
The 5 Kingdoms in Classification
The classification system organises species into domain, kingdom, phylum, class, order, family, genus and finally species. ‘Kingdom’ is the second highest rank below the rank of domain in this sequence of classification. It helps us to...
Curated Video
The 5 Kingdoms in Classification | Evolution | Biology | FuseSchool
The 5 Kingdoms in Classification | Evolution | Biology | FuseSchool The classification system organises species into domain, kingdom, phylum, class, order, family, genus and finally species. ‘Kingdom’ is the second highest rank below the...
Scholastic
Study Jams! Light Absorption, Reflection, & Refraction
Zoe and RJ are trying to photograph an egret on a lake, but they are having trouble with the lighting. Reflection, refraction, and absorption are explored through their thoughtful dialogue so that your physical scientists are illuminated...
Art of Problem Solving
Subtraction and the Distributive Property
There's got to be a better way. Scholars learn that the distributive property does work with subtraction and not just addition. Using that fact, the video shows how to find the product of two numbers by rewriting a complicated number as...
TED-Ed
What Happens to Our Bodies After We Die?
Burial practices are the focus of a short video that not only investigate how and why bodies decompose, but also looks at some modern approaches to the treatment of bodies and burials.
CK-12 Foundation
Area of Composite Shapes: Lesson
To find the whole, add and subtract the pieces. A portion of a massive geometry playlist shows how to approach finding the area of a composite figure. The resource works with a couple different composite shapes to find their areas.