Instructional Video20:09
Curated Video

Compare numbers with up to eight digits

Pre-K - Higher Ed
Pupil outcome: I can explain how to compare numbers with up to 8-digit numbers. Key learning points: - The number of digits can help when ordering numbers - usually the more digits, the greater the number. - When comparing numbers, the...
Instructional Video19:39
Curated Video

Explain how to compare the area of different shapes

Pre-K - Higher Ed
Pupil outcome: I can compare the areas of different shapes. Key learning points: - The units of counting area must be the same if you want to compare the areas of different shapes. - The squares used to count the area must be the same...
Instructional Video24:48
Curated Video

Compare and order decimal numbers with tenths

Pre-K - Higher Ed
Pupil outcome: I can compare and order decimal numbers with tenths. Key learning points: - To compare two numbers, you compare digits with the same place value, starting with the largest place-value digit. - If the whole numbers are the...
Instructional Video15:56
Curated Video

Order sets of non-related fractions using a range of strategies

Pre-K - Higher Ed
Pupil outcome: I can decide on the most efficient strategy to compare and order fractions. Key learning points: - There are many ways to compare and order fractions. - If the numerator is the same, the greater the denominator, the...
Instructional Video20:45
Curated Video

Reason about how to write a fraction in its simplest form

Pre-K - Higher Ed
Pupil outcome: I can reason about how to write a fraction in its simplest form. Key learning points: - A common factor is a number which is a factor of both the numerator and denominator. - A fraction is in its simplest form when there...
Instructional Video21:40
Curated Video

Explain how to compare amounts of money without converting

Pre-K - Higher Ed
Pupil outcome: I can explain how to compare amounts of money without converting. Key learning points: - Use understanding of comparing numbers with two decimal places to compare money. - If the pounds value is the same, look to the 10p...
Instructional Video25:08
Curated Video

Checking and securing converting mixed numbers to improper fractions

Pre-K - Higher Ed
Pupil outcome: I can use awareness that fractions of the form a/b, where a>b, are greater than one and so convert from mixed numbers to improper fractions. Key learning points: - Fractions where the numerator is greater than the...
Instructional Video20:30
Curated Video

Place value in imperial units

Pre-K - Higher Ed
Pupil outcome: I can interpret place value in the context of measure (imperial). Key learning points: - Imperial measures come from an older system of measuring. - Imperial measures evolved over the course of history. - Imperial measures...
Instructional Video22:36
Curated Video

Power notation

Pre-K - Higher Ed
Pupil outcome: I can understand and use correct notation for positive integer exponents. Key learning points: - There is special notation for squares and cubes and each part can be named. - Repeated multiplication of the same number can...
Instructional Video19:34
Curated Video

Summary statistics from histograms

Pre-K - Higher Ed
Pupil outcome: I can estimate the mean and median from a histogram. Key learning points: - The mean can be found using a histogram - The median can be found using a histogram - An estimate for the frequency within a given data range can...
Instructional Video21:08
Curated Video

Problem solving with surds

Pre-K - Higher Ed
Pupil outcome: I can use my knowledge of surds to solve problems. Key learning points: - Surds are a useful format to leave an answer as. - Surds can help with the accuracy of future calculations. - Surds can be seen in many areas of maths.
Instructional Video20:01
Curated Video

Dividing a whole number by a fraction

Pre-K - Higher Ed
Pupil outcome: I can use the mathematical structures that underpin the division of fractions to divide a whole number by a fraction. Key learning points: - A diagram can help to show the underlying structure. - The whole number can be...
Instructional Video24:57
Curated Video

Ordering numbers in standard form

Pre-K - Higher Ed
Pupil outcome: I can compare and order numbers written in a mixture of standard, non-standard and not quite standard form. Key learning points: - It can be easier to compare numbers if they are all in standard form. - If all numbers are...
Instructional Video24:28
Curated Video

The laws of indices - negative and zero exponents

Pre-K - Higher Ed
Pupil outcome: I can use the laws of indices with negative and zero exponents. Key learning points: - A calculator can be helpful to explore what happens when the exponent is zero or negative. - Any term with an exponent of zero is equal...
Instructional Video26:18
Curated Video

Problem solving with scatter graphs and time series

Pre-K - Higher Ed
Pupil outcome: I can use my understanding of various scatter graphs and time series to solve problems. Key learning points: - Errors in drawing the graph will produce incorrect conclusions - Outliers may just be unusual results - These...
Instructional Video26:12
Curated Video

Constructing stem and leaf diagrams

Pre-K - Higher Ed
Pupil outcome: I can construct a stem and leaf diagram. Key learning points: - The stem is made of all but the last digit of each value. - The leaves are made from the last digit of each value. - It is important that place value is...
Instructional Video26:08
Curated Video

Checking and securing understanding of writing large numbers in standard form

Pre-K - Higher Ed
Pupil outcome: I can write very large numbers in the form A × 10^n, (where 1 ≤ A < 10) and appreciate the real-life contexts where this format is usefully used. Key learning points: - It is difficult to read very large numbers, due to...
Instructional Video26:07
Curated Video

Ordering fractions by converting

Pre-K - Higher Ed
Pupil outcome: I can compare and order fractions by converting to decimals. Key learning points: - Fractions can be converted to decimals by division. - Fractions can be compared by converting them to decimals. - A list of fractions can...
Instructional Video28:12
Curated Video

The volume of a cone

Pre-K - Higher Ed
Pupil outcome: I can calculate the volume of a cone. Key learning points: - The volume of a cone can be found by displacement. - Putting a cone into a cylinder filled with water displaces the water. - When the cone is removed, the water...
Instructional Video27:55
Curated Video

Converting between other compound measures

Pre-K - Higher Ed
Pupil outcome: I can convert between other compound measures. Key learning points: - The units for density can be converted to alternative units. - The units for pressure can be converted to alternative units.
Instructional Video28:27
Curated Video

Checking and securing understanding of special number sequences

Pre-K - Higher Ed
Pupil outcome: I can identify the features of special number sequences. Key learning points: - Special number sequences are not arithmetic. - Special number sequences are not geometric. - Special number sequences are generated using...
Instructional Video28:13
Curated Video

Securing understanding of ordering and comparing numbers

Pre-K - Higher Ed
Pupil outcome: I can confidently order and compare a variety of numbers and measures. Key learning points: - In order to compare measures, conversion may be necessary. - Measures can be converted using place value. - Values can be...
Instructional Video29:04
Curated Video

Checking understanding of place value in integers

Pre-K - Higher Ed
Pupil outcome: I can use my understanding of place value to create numbers that meet certain conditions. Key learning points: - The place value of a digit affects the overall value of an integer. - Integers with the same digits have...
Instructional Video30:25
Curated Video

Overestimating vs underestimating

Pre-K - Higher Ed
Pupil outcome: I can determine whether calculations using rounding or truncating will give an underestimate or overestimate. Key learning points: - When multiplying or adding, using a value which has been rounded up results in an...