Instructional Video21:56
Curated Video

Multiply a 2-digit number by a 1-digit number using short multiplication (no regroups)

Pre-K - Higher Ed
Pupil outcome: I can multiply a 2-digit number by a 1-digit number using short multiplication (no regroups). Key learning points: - Short multiplication is another way of representing 2-digit by 1-digit multiplication. - There are...
Instructional Video20:46
Curated Video

Multiply a 3-digit by a 1-digit number with multiple regroups

Pre-K - Higher Ed
Pupil outcome: I can multiply a 3-digit by a 1-digit number using expanded and short multiplication (multiple regroups). Key learning points: - If the product of the ones digits is greater than 10 then you regroup ten ones into one ten....
Instructional Video20:55
Curated Video

Multiply a 3-digit by a 1-digit number with no regroups

Pre-K - Higher Ed
Pupil outcome: I can multiply a 3-digit by a 1-digit number using expanded and short multiplication (no regroups). Key learning points: - Expanded multiplication of a 3-digit by a 1-digit number will give three numbers to add to...
Instructional Video16:56
Curated Video

Explain when it is efficient to use factorising or long multiplication to multiply by 2-digits

Pre-K - Higher Ed
Pupil outcome: I can explain when it is efficient to use factorising or long multiplication to multiply by 2-digit numbers. Key learning points: - Multiplication can be simplified by factorising one of the factors. - If the...
Instructional Video21:01
Curated Video

Use knowledge of the distributive law to solve problems in different contexts

Pre-K - Higher Ed
Pupil outcome: I can use knowledge of the distributive law to solve problems in different contexts efficiently. Key learning points: - The distributive law allows you to add or subtract known times tables to solve problems. - You can...
Instructional Video24:23
Curated Video

Multiply a 3-digit by a 1-digit number with one or two regroups

Pre-K - Higher Ed
Pupil outcome: I can multiply a 3-digit by a 1-digit number using expanded and short multiplication (one or two regroups). Key learning points: - If the product of the ones digits is greater than 10 then you regroup ten ones into one...
Instructional Video21:36
Curated Video

Multiply a 2-digit number by a 1-digit number using short multiplication (regrouping 1s to 10s)

Pre-K - Higher Ed
Pupil outcome: I can use short multiplication to record regrouping from the 1s to the 10s. Key learning points: - If the product of the ones digit is greater than 10, you regroup ten ones into one ten. - Record the additional ten or tens...
Instructional Video24:56
Curated Video

Factorising using the difference of two squares

Pre-K - Higher Ed
Pupil outcome: I can factorise quadratics of the form x^2 + bx + c including using the difference of two squares. Key learning points: - When the coefficient of the x term is zero, you may still be able to factorise. - There is a...
Instructional Video26:05
Curated Video

Factorising a quadratic expression

Pre-K - Higher Ed
Pupil outcome: I can factorise quadratics of the form x^2 + bx + c Key learning points: - The distributive law can be used to find the two factors of a quadratic expression with three non-zero terms. - An area model can be used to...
Instructional Video26:03
Curated Video

The product of three binomials

Pre-K - Higher Ed
Pupil outcome: I can use the distributive law to find the product of three binomials. Key learning points: - The distributive law can be used to find the product of three (or more) binomials. - This can be done by finding the product of...
Instructional Video28:11
Curated Video

Checking and securing understanding of the product of two binomials

Pre-K - Higher Ed
Pupil outcome: I can use the distributive law to find the product of two binomials. Key learning points: - The distributive law can be used to find the product of two binomials. - An area model can be used to explore the underlying...
Instructional Video28:58
Curated Video

Difference of two squares

Pre-K - Higher Ed
Pupil outcome: I can use the special case when the product of two binomials is the difference of two squares. Key learning points: - The product of two binomials often produces three terms. - There are cases where the coefficient of the...
Instructional Video29:55
Curated Video

More complex binomial products

Pre-K - Higher Ed
Pupil outcome: I can find more complex binomial products. Key learning points: - The coefficients of the variable(s) may not be one. - Sometimes the terms within each binomial are not in the same order. - Multiplication and...
Instructional Video6:57
Curated Video

Multiply or Divide Review

K - 8th
Multiply or Divide Review demonstrates a vairety of ways to multiply and divde whole numbers.
Instructional Video5:51
Curated Video

Multiplying Multi-Digit Numbers Using the Area Model

K - 5th
In this video, the teacher explains how to use the area model to multiply multi-digit numbers. They review the concept of a product, the relationship between multiplication and repeated addition, and the representation of multiplication...
Instructional Video6:22
Curated Video

Dividing Multidigit Numbers Using Base 10 Blocks

K - 5th
In this lesson, students will learn how to fluently divide multidigit numbers using base 10 blocks. They will understand the relationship between multiplication and division as inverse operations and how to use the standard algorithm to...
Instructional Video3:42
Curated Video

Multiplying Decimals Using the Standard Algorithm

K - 5th
In this video, the teacher explains how to multiply decimals using the standard algorithm. They demonstrate the process step-by-step, including how to estimate the product and determine the placement of the decimal point in the answer.
Instructional Video4:08
Curated Video

Muliplying Using an Area Model- Doodles and Digits

K - 5th
Do your fourth-grade math students need to learn how to multiply using an area model? This video shows upper elementary math students how to multiply using partial products, also known as multiplying using an area model or multiplying...
Instructional Video5:38
Curated Video

Multiplying Multi-Digit Numbers Using Partial Products

K - 5th
In this video, students learn how to multiply multi-digit numbers using partial products. The teacher explains the concept of multiplication as repeated addition and emphasizes the importance of understanding the place value of each digit.
Instructional Video5:38
Curated Video

Multiplying Multi-Digit Numbers Using the Standard Algorithm

K - 5th
This video teaches how to multiply multi-digit numbers using the standard algorithm. It covers the importance of place value and provides examples of how to multiply larger numbers step-by-step. The lesson also emphasizes the common...
Instructional Video10:26
NUMBEROCK

Times Tables Songs For Kids | 6, 7, 8 & 9 | Fun Multiplication Songs

K - 5th
Thank you for watching our classic multiplication songs collection.
Instructional Video2:45
NUMBEROCK

Area Model

K - 5th
Watch as Farmer Maslow takes us on a tour of his farm by the sea as he plants his new crops. As he plants a field of green beans, he'll be showing us how to multiply two-digits by two-digits using the area model. Also known as the...