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...

Pupil outcome: I can use awareness that fractions of the form a/b, where a>b, are greater than one and so convert from improper fractions to mixed numbers. Key learning points: - Fractions where the denominator and numerator are the same...

Pupil outcome: I can generalise and fluently use strategies to multiply with mixed numbers. Key learning points: - Mixed numbers can be converted into improper fractions. - It is not necessary to convert both fractions. - Each fraction...

Pupil outcome: I can generalise and fluently use addition and subtraction strategies to calculate with fractions and mixed numbers. Key learning points: - To make the denominators the same, you may need to scale up or down. - It can be...

Pupil outcome: I can use my knowledge of arithmetic procedures involving fractions to solve problems. Key learning points: - When calculating with fractions and decimals, a common form can be easier. - A calculator removes the need for a...

Pupil outcome: I can choose efficient approaches when subtracting mixed numbers. Key learning points: - Partitioning is a strategy that can be used to subtract mixed numbers. - When partitioning, the whole number part and the fractional...

Pupil outcome: I can describe and represent tenths as a decimal number. Key learning points: - If a digit is moved one place value column to the right it becomes one tenth the size. - One tenth is one tenth the size of one whole. -...

Pupil outcome: I can add mixed numbers crossing the whole. Key learning points: - Improper fractions can be added in the same way as proper fractions. - A mixed number can be partitioned into its parts when adding it to improper or...

Pupil outcome: I can subtract a proper fraction from a mixed number crossing the whole. Key learning points: - Rods or number lines can be used to support subtracting fractions from whole or mixed numbers. - Mixed numbers can be...

Pupil outcome: I can explain that decimal numbers with tenths can be represented as addition. Key learning points: - Use part-part-whole models to partition decimal numbers into the whole number and fraction parts. - Number with whole...

This video explains definitions for some common keywords used in mathematics. A practice activity (matching activity) is included at the end of the video.

In this video, the teachers shows how to divide a fraction by a mixed number by first converting the mixed number to an improper fraction. She demonstrates the "keep change flip" strategy to simplify the division process and emphasizes...

Comparing Decimal Numbers shows how to compare decimal numbers that extend to the thousandths place using knowledge of place value with the symbols <, >, and = .

Place Value: Whole and Decimal Numbers identifies the value of an underlined digit in problems containing whole numbers as well as decimal numbers.

In this video, the teacher explains how to interpret and solve word problems involving division of fractions. They use examples such as cutting paper into thirds and splitting pizzas into eighths to demonstrate the process. They...

In this video, the teacher explains how to interpret and solve word problems involving division of fractions. They use examples such as sharing string for an art project and determining the number of houses on a street. The teacher...

This video explains how to interpret and solve word problems involving division of fractions. It teaches students to use the concept of finding fractional parts of wholes and emphasizes the importance of understanding the problem rather...

In this video, the teacher explains how to interpret and solve word problems involving division of fractions. They use examples and visuals, such as a number line, to help students understand the concepts. By breaking down the problems...

In this video, we learn how to interpret and solve word problems involving division of fractions by using models. The teacher demonstrates how to solve division problems by visualizing the problem and drawing models to represent the...

In this video lesson, students will learn how to divide fractions by multiplying the dividend by the reciprocal of the divisor. The lesson explains the concepts of proper fractions, improper fractions, and mixed numbers, and demonstrates...

In this video, students learn how to multiply a whole number by a fraction by understanding it as repeated addition. The teacher explains the concept using examples and visuals, showing how to solve multiplication problems involving...

This video explains how to add mixed numbers with unlike denominators using area models. They review important concepts such as the numerator and denominator of a fraction, the need for a common unit when adding or subtracting, and the...

When we use a template, we instantiate it. Let’s create a type that performs fixed-point arithmetic, parameterized with templates. Then let’s support that type in our math library

• Developing a fixed-point math
class
•...

This is an educational video that explains how to deal with negative and fractional powers in math. The instructor goes over examples of how to apply the same set of rules to solve problems, such as finding the reciprocal of a negative...