Curated Video
Assessing the Reasonableness of Sums Using Regrouping
In this lesson, students will learn to use estimation to check if sums are correct by regrouping numbers and adding them together. This strategy allows them to quickly determine if an answer is reasonable or if further calculations are...
Curated Video
Preparing for Grade 6 Math State Assessment
This video prepares Grade 6 students in Massachusetts for their state assessment by reviewing Common Core math standards. It includes practice questions and emphasizes the importance of showing work, while also covering topics such as...
Curated Video
Assessing the Reasonableness of Sums Using Clustering
In this lesson, students will learn how to assess the reasonableness of addition problems by using clustering. By grouping similar-sized numbers together, they can estimate the sum and check if the actual answer is reasonable. This...
Bizarre Beasts
Extinction, A Pyramid Scheme, & The World's Largest Salamander
Releasing Chinese giant salamanders back into the wild sounds like a good idea, but it's causing problems for the salamanders and for our understanding of what a species even is.
Curated Video
Assessing the Reasonableness of Subtraction with Rounding
In this lesson, students will learn how to assess the reasonableness of subtraction problems by using rounding. By rounding the numbers to the leftmost digit and subtracting, students can determine if the given answer is reasonable or not.
Curated Video
Estimating and Assessing the Reasonableness of Multiplying Fractions
In this video, students learn how to assess the reasonableness of their answers when multiplying fractions by estimating. They are taught to determine which whole number a fraction is closest to on a number line, and then use that whole...
Curated Video
Assessing the Reasonableness of Products Using Front End Estimation
In this lesson, students will learn how to assess the reasonableness of multiplication problem answers using front end estimation. They will practice keeping the first digit of both factors the same and then multiplying to check if the...
Curated Video
Assessing the Reasonableness of Subtraction Using Rounding
In this video lesson, students will learn how to assess the reasonableness of subtraction problems by using rounding. The teacher explains the process of rounding both the minuend and subtrahend to the leftmost place of the smallest...
Curated Video
Using the Area of Squares Proof to Relate Side Lengths of a Right Triangle
In this lesson, students will learn about the relationship between the side lengths of a right triangle using the area of squares proof. They will understand that the sum of the areas of the squares formed by the two legs of a right...
Brian McLogan
Binomial expansion with negative numbers
👉 Learn how to expand a binomial using binomial expansion. A binomial expression is an algebraic expression with two terms. When a binomial expression is raised to a positive integer exponent, we usually use the binomial expansion...
Learn French With Alexa
GCSE French Speaking: Are you vegetarian and why?
In this video we look at this question: Es-tu végétarien(ne) et pourquoi ? - Are you vegetarian and why? (AQA Theme 1 - Identity and culture, Topic 3 - Media and free time)
Mazz Media
Way Cool Science II: All About Weather
Friendly and fun host Max Orbit asks questions about the world and searches for answers. This DVD series is designed to engage students while introducing scientific principles and concepts in a fun and entertaining way. Viewers will come...
Curated Video
I WONDER - Why Are Invertebrates Important?
This video is answering the question of why are invertebrates important.
Curated Video
Assessing the Fit of a Line Using Residuals
In this video, the teacher explains how to determine which line provides a better fit to a scatterplot by drawing residuals. Residuals represent the difference between the actual values and the predicted values by the line of best fit.
Curated Video
Assessing the Reasonableness of Quotients with Compatible Numbers
In this lesson, students are taught to identify compatible numbers that match with the dividend and divisor, and then make adjustments to the problem to create a more compatible equation. By doing so, students can check if the quotient...
Curated Video
Fourth Grade Students (Use estimation strategies (clustering around an average), and assess the reasonableness of answers in multistep word problems)
In Sara’s school there are 5 classes in 4th grade ,class 1 has 19 students, class 2 has 21 students, class 3 has 23 students, class 4 has 20 students, and class 5 has 19 students. About how many fourth grade students are in the school...
Curated Video
School Play (Use estimation strategies (front-end estimation, front-end estimation with adjustment, rounding) and assess the reasonableness of answers in multistep word problems)
In the first day of its showing 567 people saw the school play. On the second day 359 people saw it. About how many people watched the play altogether?
Curated Video
I WONDER - How Does Food Waste Affect The Carbon Footprint?
This video is answering the question of how does food waste affect the carbon footprint.
Next Animation Studio
Monarch butterfly populations decline by 86 percent in a year
Conservation groups have reported an 86 percent decline in the populations of the iconic monarch butterfly in California.
Curated Video
Mixed Numbers on a Number Line: A Step-by-Step Guide (MINI Episode)
Are you struggling to understand mixed numbers? In this video, Caroline from Doodles and Digits will walk you through how to represent mixed numbers on a number line. Follow along as she demonstrates how to find mixed numbers by jumping...
Kids Academy
Quizzes for Kids: ELA, Math & Sciense from Preschool to 3rd Grade | Kids Academy
We want to help prevent learning disruptions while school is out by offering families, educators, schools, and districts a 50% discount on all our membership plans: https://bit.ly/2xiePZg Tests and quizzes for kids are two ways for...
Curated Video
Life Cycle Assessment | Environmental Chemistry | Chemistry | FuseSchool
Life Cycle Assessment | Environmental Chemistry | Chemistry | FuseSchool Learn the basics about Life cycle assessment. What is the life cycle of a product (before it gets recycled or not) ? What stages does it go through? Find out more...
Curated Video
"Impossible" Math Problem Leaves 15 Year Olds In Tears - New Zealand (Parabola Question)
A maths test in New Zealand is causing a lot of controversy because many students felt it was too hard. The story is getting huge coverage in New Zealand and even in some British and American news outlets. In this video I share one of...