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Cause and Effect for Elementary aged Kids.

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Sequence and Sequential Order | Common Core Reading Skills Text Structure Lesson

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Main Idea | Summarising | Reading Strategies

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Main Idea | Award Winning Main Idea and Supporting Details Teaching Video | What is Main Idea?

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1,400 possible mastery points

About this unit

It's time to master place value! In this unit, you'll use blocks and tables to learn all about expanding, standardizing, and writing numbers. You'll also sharpen your skills in comparing and regrouping whole numbers.

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Place value | 4th grade | Math | Khan Academy

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It's time to master place value! In this unit, you'll use blocks and tables to learn all about expanding, standardizing, and writing numbers. You'll also sharpen your skills in comparing and regrouping whole numbers.

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Represent and interpret data | 3rd grade | Math | Khan Academy

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Intro to multiplication | 3rd grade | Math | Khan Academy

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Intro to division | 3rd grade | Math | Khan Academy

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Now that you know all about multiplication, it’s time to divide and conquer! In this unit, you’ll learn the basics of division and how it’s connected to everything you’ve already learned about multiplication.

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Understand fractions | 3rd grade | Math | Khan Academy

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Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.

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Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.

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Addition, subtraction, and estimation | 3rd grade | Math | Khan Academy

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Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.

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Addition, subtraction, and estimation | 3rd grade | Math | Khan Academy

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Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.

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Rounding Practice

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Addition, subtraction, and estimation | 3rd grade | Math | Khan Academy

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More with multiplication and division | 3rd grade | Math | Khan Academy

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Brainpopjr

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What are linking verbs? (video) | Khan Academy

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Verb Song from Grammaropolis -  "Lights! Camera!! Action Verb!!!"

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- [Voiceover] Hello, grammar pals, and welcome to the future, full of jet packs and spaceships and shiny jumpsuits, and also the word "will"! There's a lot of will in the future, by which I mean we use this word, "will", to form the future tense in English. So, in the present tense you'd say, "I eat this cupcake." That's the present. But in the future, you would say "I will eat this cupcake." Because we use the future to talk about stuff that's happening later than now. Literally, it's in the future, so it's later, as opposed to the present, which talks about now, and the past which talks about stuff that has already happened, happened earlier. So the most common way to form the future is to just make a sentence in the present tense and then before the verb, just stick "will" in there. So, "I pet the triceratops." Everyone's favorite dinosaur. Wish I could pet one. Can't, they're extinct. "I pet the triceratops." But in the future, maybe when they clone dinosaurs, "I will pet the triceratops." And we will be best buds. So that's the most basic way of forming the future. You can also use "is going to". So you could say, "Lorraine is going to visit Canada." And that's another way to form the future. But the most common way to do it is to just put in "will". Just write the sentence as you would for the present tense, but then you just gotta pop in "will". "I eat this cupcake." is the present, "I will eat this cupcake." In the future. That's the future tense. You will be able to learn anything. David, out.

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The future tense (video) | The tenses | Khan Academy

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Voiceover] Hello, grammar pals, and welcome to the future, full of jet packs and spaceships and shiny jumpsuits, and also the word "will"! There's a lot of will in the future, by which I mean we use this word, "will", to form the future tense in English.

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Two or More - Comparative and Superlative Adjectives 

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Two or More - Comparative and Superlative Adjectives 

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Comparative and Superlative Adjectives | ENGLISH GRAMMAR VIDEOS

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- [Voiceover] Hello, friends, and welcome to the distant past, because today we're talking about the past tense, which refers to stuff that has already happened. There are many ways to form the past tense, but for now I just wanna focus on the basic version, which is just adding "-ed". So if you take a word like "walk" as in, "I walk to the store," no, not the store, to the moon. I'm going to the moon on foot, try and stop me. That's in the present tense, but if I wanted to put that in the past, I would say, "I walked to the moon." I've got very strong legs and good shoes. So this sentence is happening now. It's the present. This sentence happened earlier. It's the past. SO, the simplest way to figure out whether or not something is in the past tense or if you want to put something in the past tense, is this thing, this "ed" ending. So you go from "walk" to "walked", "talk" to "talked", "sneeze" to "sneezed", "jump" to "jumped" and "open" to "opened" So, if it doesn't end with with an "e", you add an "ed". If it does end with an "e", you just add the "d". That's how to form the past tense. That's what the past tense does. It's stuff that's already happened, and most of the time when you wanna form the past tense out of a word, you just add "ed". You can learn anything. David, out.

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The past tense (video) | The tenses | Khan Academy

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The past tense refers to event that have happened in the past. The basic way to form the past tense in English is to take the present tense of the word and add the suffix -ed. For example, to turn the verb "walk" into the past tense, add -ed to form "walked."

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We and Us - Subject and Object Pronouns 

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We and Us - Subject and Object Pronouns 

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