Laura Ingalls Wilder was a homesteader and author, famous for her Little House on the Prairie book series. Like Juana Maria, who inspired the book, Island of the Blue Dolphins, Wilder actually existed. Laura Ingalls Wilder was a real...

This video explains the concept of rows and columns in an array and provides a helpful analogy to remember their directions. Students practice writing addition sentences based on the number of objects in each row and column, ultimately...

In This Episode, Tyler Teaches Us About Adding Matrices

Individuals with higher socioeconomic status may enjoy a longer life, but we haven’t precisely pinned down all the reasons why. Disparities in lung function may help explain the lifespan gap between the poorest and richest Americans, and...

In this video, the teacher explains how to mentally add or subtract 10 to a number using a hundreds chart. The charts are used to visualize the addition or subtraction process, making it easier to understand and solve the problems mentally.

In this video, students learn how to find the area of rectangles using the distributive property. They are introduced to benchmark numbers and unit squares to help them estimate and calculate the area.

This video is a lesson on counting quickly using arrays. It explains how to use rows and columns to create arrays and demonstrates how to find the total number of objects in an array by adding up the rows or columns. The lesson...

Most pet owners talk to their animals at one time or another, and some do every day. But, how much do our pets actually understand? Is their perception anything like our own? These are the questions that fascinate Irene Pepperberg and...

SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow...

In this video lesson, students learn how to find the area of a complex shape by drawing rows and columns and counting the square units. The teacher explains the concept using various examples and emphasizes the importance of considering...

In this video, students are introduced to skip counting, which allows them to count quickly by numbers other than one. By arranging the objects into rows and columns, students can use skip counting to determine the total number of...

This video is a tutorial on how to read and count arrays using skip counting. The lesson explains the difference between columns and rows, and gives examples of how to count the number of objects in an array by either counting by the...

This video teaches how to simplify finding the area of a rectangle by breaking it down into smaller rectangles. It explains how to use decomposition to turn one of the side measurements into smaller, easier-to-multiply numbers. The video...

The video explains a common math illusion using a story about borrowing money to buy a comic book. It highlights the importance of separating different types of transactions when doing addition and emphasizes the fun and trickiness of...

In this video, students learn how to add and subtract multiples of 10 by using a numbers chart. The teacher explains the concept through examples and encourages students to think critically and make connections between numbers. The...

This video teaches how to find the area of a rectangle by partitioning it into arrays of same size squares. It uses tiling as a strategy to measure the area of a rectangle accurately and avoid mistakes caused by overlaps or gaps between...

What is that smell? It smells like an old factory. Oh wait, nope, itês just your olfactory system. We canêt neglect one of our more scent-sitive senses. Our sense of smell not only gives us the ability to distinguish different odors, it...

A sentence may consist of only two words, a substantive (noun or pronoun) and a predicate, verb or verb phrase. However, subjects and predicates usually include other words that explain or complete their meaning. Learn about the simple...

In this lesson, students will learn how to multiply by creating arrays. They will understand the concept of factors and products in multiplication number sentences. By using arrays, students will be able to visually represent and solve...

In this video, students learn how to represent multiplication using arrays. The teacher explains the concept through examples of carrots, tomatoes, and flowers, demonstrating how the number of rows and columns in an array corresponds to...

Flowers are everywhere. This wonderful video defines what a flower is and the parts that make up a flower, as well as the importance of flowering plants in our lives. Concepts and terminology: flowering plants, plant embryo, plant...

This video teaches the vocabulary of colors in French. Learners will be able to use the French colors vocabulary.

This video is a lesson on solving ratio problems using double number lines. It explains how to use tables with addition and multiplication, as well as the concept of double number lines. The video also highlights common mistakes students...

Implementing Item-based collaborative filtering approach to build a movie recommender system