Instructional Video21:35
Curated Video

Compare mixed numbers when the denominators of fractional parts are different

Pre-K - Higher Ed
Pupil outcome: I can compare and order mixed numbers when the whole and the numerator of the fractional part is the same. Key learning points: - If mixed numbers have the same whole number parts, then the size of the fractional parts...
Instructional Video23:17
Curated Video

Convert a number of fifths from an improper fraction to mixed number

Pre-K - Higher Ed
Pupil outcome: I can convert a quantity from an improper fraction to a mixed number using fifths. Key learning points: - An improper fraction is a fraction where the value of the numerator is greater than the value of the denominator. -...
Instructional Video21:21
Curated Video

Explain how to add related unit fractions with a representation or image

Pre-K - Higher Ed
Pupil outcome: I can solve problems involving adding and simplifying fractions with different denominators. Key learning points: - Fractions need to have the same denominator if you are to add and subtract them. - Common denominators for...
Instructional Video22:01
Curated Video

Identifying equal parts in a whole in different contexts

Pre-K - Higher Ed
Pupil outcome: I can identify the number of equal or unequal parts in a whole in different contexts. Key learning points: - A non-unit fraction labels more than one out of the number of equal parts in the whole. - A fraction is made from...
Instructional Video19:25
Curated Video

Explain the relationship between repeated addition of unit fractions and multiplication of fractions

Pre-K - Higher Ed
Pupil outcome: I can explain the relationship between repeated addition of unit fractions and multiplication of fractions. Key learning points: - Multiplication can be represented as repeated addition - Multiplication can be represented...
Instructional Video23:50
Curated Video

Checking understanding of addition and subtraction with fractions

Pre-K - Higher Ed
Pupil outcome: I can use the mathematical structures that underpin the addition and subtraction of fractions. Key learning points: - The denominators of each fraction should split the whole into the same number of equal pieces. - The...
Instructional Video25:02
Curated Video

Checking understanding of multiplication with fractions

Pre-K - Higher Ed
Pupil outcome: I can use the mathematical structures that underpin the multiplication of fractions. Key learning points: - An array can help expose the structure behind multiplying fractions. - The denominators give us the number of rows...
Instructional Video23:33
Curated Video

Composition of one million and 10 million

Pre-K - Higher Ed
Pupil outcome: I can compose one and ten million in different ways. Key learning points: - Unitising can be used to support the composition of 7- or 8- digit numbers. - If 250 is one quarter of one thousand, then 250,000 is one quarter...
Instructional Video22:53
Curated Video

Explain how dividing by a whole number relates to multiplying by a unit fraction

Pre-K - Higher Ed
Pupil outcome: I can explain how dividing by a whole number relates to multiplying by a unit fraction. Key learning points: - Multiplying a number by a unit fraction is equivalent to dividing the number by the denominator of the...
Instructional Video22:02
Curated Video

Solve problems involving volume

Pre-K - Higher Ed
Pupil outcome: I can solve problems involving volume. Key learning points: - Visualising and representing problems as bar models (by identifying the parts and whole) helps us to solve problems.. - The bar model helps us to understand the...
Instructional Video25:08
Curated Video

Explain how the remainder relates to the divisor in a division equation

Pre-K - Higher Ed
Pupil outcome: I can explain how the remainder relates to the divisor in a division equation. Key learning points: - In a division equation or problem, the remainder is always less than the divisor. - We can decide if a division equation...
Instructional Video25:03
Curated Video

Use the language of equivalent fractions correctly

Pre-K - Higher Ed
Pupil outcome: I can use the language of equivalent fractions correctly. Key learning points: - Equivalent fractions have different numerators and denominators but represent the same value. - Equivalent fractions have the same position...
Instructional Video23:18
Curated Video

Partitioning 1,000 in the context of measures

Pre-K - Higher Ed
Pupil outcome: You can partition 1,000 in the context of measures Key learning points: - There are 1,000 g in a kg - There are 1,000 ml in a l - Milli means 1,000 times smaller - Kilo means 1,000 times larger
Instructional Video23:19
Curated Video

Convert to and from fraction and decimal quantities of larger units

Pre-K - Higher Ed
Pupil outcome: I can convert to and from fraction and decimal quantities of larger units. Key learning points: - 1 mm = 0.001km - 1 g = 0.001 kg - 1 ml = 0.001 l - 1 m = 0.001 km
Instructional Video19:33
Curated Video

Find a unit fraction of a quantity using representations

Pre-K - Higher Ed
Pupil outcome: I can use representations to find a unit fraction of a quantity. Key learning points: - The whole has been divided into __ equal parts and there are __ in each part. - Use representations of sets of objects to divide them...
Instructional Video22:46
Curated Video

Use repeated addition of a unit fraction to form 1

Pre-K - Higher Ed
Pupil outcome: I can use repeated addition of a unit fraction to form 1 Key learning points: - When the numerator and denominator are the same, the fraction is equal to 1 - Repeated addition of unit fractions forms a fraction equal to 1...
Instructional Video21:58
Curated Video

Find the whole when the size of a unit fraction is known

Pre-K - Higher Ed
Pupil outcome: I can find the whole when the size of a unit fraction is known. Key learning points: - The whole has been divided into __ equal parts and this is one of the parts. - There will be __ of these parts in the whole. - The...
Instructional Video16:41
Curated Video

Find a unit fraction when the size of a non-unit fraction is known

Pre-K - Higher Ed
Pupil outcome: I can find a unit fraction when the size of a non-unit fraction is known Key learning points: - This is __ of the whole so one part of the whole is __ - There will be __ of these parts in the whole
Instructional Video22:48
Curated Video

Explain the relationship between numerators and denominators in equivalent fractions

Pre-K - Higher Ed
Pupil outcome: I can explain the relationship between the numerators and denominators in equivalent fractions Key learning points: - Equivalent fractions share the same multiplicative relationship between the numerator and denominator. -...
Instructional Video21:20
Curated Video

Use knowledge of the relationship between parts and wholes to solve problems

Pre-K - Higher Ed
Pupil outcome: I can use knowledge of the relationship between parts and wholes to solve problems. Key learning points: - If two parts are the same size, but a different fraction of the whole, the whole with the most parts will be...
Instructional Video24:12
Curated Video

Use the relationship between the numerator and denominator in equivalent fractions to solve problems

Pre-K - Higher Ed
Pupil outcome: I can use the relationship between the numerator and denominator in equivalent fractions to solve problems Key learning points: - If the multiplicative relationship between the numerator and denominator is the same, the...
Instructional Video19:42
Curated Video

Perpendicular bisector of a line segment

Pre-K - Higher Ed
Pupil outcome: I can use the properties of a rhombus to construct a perpendicular bisector of a line segment. Key learning points: - A rhombus can be constructed from two congruent isosceles triangles. - The diagonals of a rhombus meet...
Instructional Video25:57
Curated Video

Diagonals of a rhombus

Pre-K - Higher Ed
Pupil outcome: I can appreciate that the diagonals of a rhombus bisect one another at right angles and the angles are bisected. Key learning points: - An isosceles triangle has a line of symmetry that splits it into two congruent...
Instructional Video26:30
Curated Video

Expressing one number as a percentage of another

Pre-K - Higher Ed
Pupil outcome: I can describe one number as a percentage of another. Key learning points: - Percentages can be written as a fraction out of 100 - One number can be written as a fraction of another. - Using equivalent fractions this can...