Curated Video
Use the language of equivalent fractions correctly
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...
Curated Video
Determining the part
Pupil outcome: I can determine one part, given the other part and the ratio. Key learning points: - It is not necessary to calculate the total original amount. - Different representations have different limitations. - A bar model can be...
Curated Video
Dividing a quantity into a given ratio
Pupil outcome: I can divide one quantity into a given ratio. Key learning points: - Context can make it easier to divide a quantity into a given ratio. - Bar models can help to represent a situation. - It is important that the parts are...
Curated Video
Use the relationship between the numerator and denominator in equivalent fractions to solve problems
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...
Curated Video
Problem solving with fractions and decimals
Pupil outcome: I can use my knowledge of fractions and decimals to solve problems. Key learning points: - Fractions can be used to solve problems in context. - Converting to decimals may be useful to solve problems in context. - It may...
Curated Video
Determining the whole
Pupil outcome: I can determine the whole, given one part and the ratio. Key learning points: - A bar model can help to represent the situation. - A ratio table can also be used to help show the multiplicative relationship. - Both...
Curated Video
Describing more conversions with ratio
Pupil outcome: I can use ratio to describe conversions. Key learning points: - Maps are a practical example of a multiplicative relationships. - The scale factor is the multiplier. - Multipliers have been used in previous learning, such...
Curated Video
Changing ratios
Pupil outcome: I can find quantities given a change in the ratio. Key learning points: - It is important to preserve the relationship between the parts of a ratio. - Changing this relationship would change the ratio. - When the ratio...
Curated Video
Finding the percentage change
Pupil outcome: I can find the percentage increase or decrease given start and finish quantities. Key learning points: - The percentage change can be found using a bar model. - The percentage change can be found using a double number...
Curated Video
Checking and securing understanding of real world ratios
Pupil outcome: I can apply my knowledge of ratios to real world contexts. Key learning points: - Bar models, ratio tables and double number lines can help with ratios. - Real-life scaling involves writing a ratio involving the parts...
Curated Video
Securing understanding of percentages
Pupil outcome: I can manipulate percentages of an amount with a representation. Key learning points: - Percentages of amounts can be found by combining known percentages - Percentages of amounts can be represented and found using a bar...
Curated Video
Understanding advertising
Pupil outcome: I can analyse promotions and marketing claims. Key learning points: - Promotions do not always offer the best value for money. - Advertisements often use data to make their point. - The validity of the data and conclusions...
Curated Video
Checking and securing understanding of percentage decrease
Pupil outcome: I can decrease an amount by a given percentage. Key learning points: - In all of these representations a single multiplier can be used to find a percentage decrease. - Representation can help when you are not using a...
Curated Video
Combining ratios
Pupil outcome: I can combine ratios. Key learning points: - There may be a relationship between quantities A and B and a relationship between quantities B and C - Therefore there is a relationship between A and C - If A : B and B : C...
Curated Video
Direct proportion in context
Pupil outcome: I can recognise direct proportion in a range of contexts, including compound measures. Key learning points: - Direct proportion can be used in a number of contexts. - One context is converting compound measure. - Another...
Curated Video
Interpreting pie charts
Pupil outcome: I can interpret pie charts. Key learning points: - Knowing the angle size for a sector allows calculation of the frequency. - By knowing the total, statements can be made comparing the data. - Different pie charts may have...
Curated Video
Basic 3D sketching
Pupil outcome: I can draw citrus fruit juicers using the crating technique. Key learning points: - The crating technique can be used with isometric and perspective sketching. - When using the crating technique, it is important that the...
Curated Video
Proportions and scale: papers and boards
Pupil outcome: I can determine and justify the size of my design. Key learning points: - Design decisions are justified. - Measurements, scale and proportion are design decisions which must be justified. - Designers can work to scale...
Curated Video
Checking and securing understanding of percentage increase
Pupil outcome: I can increase an amount by a given percentage. Key learning points: - In all of these representations a single multiplier can be used to find a percentage increase. - Representation can help when you are not using a...
Curated Video
The Percent Proportion
In this video, Mrs. C breaks down how to use the *percent proportion* to find a *part**, **whole**, or **percent* — using the classic *“is over of equals percent over 100”* shortcut!
Curated Video
Writing and Solving Proportions
In this video, Mrs. C breaks down what a proportion is and shows you three easy methods to solve for a missing value: ✅ Mental Math – Spot patterns to find the missing number quickly. ✅ Multiplication – Solve when the variable is in the...
Brainwaves Video Anthology
Clay Risen - Red Scare: Blacklists, McCarthyism, and the Making of Modern America
Clay Risen, a reporter at The New York Times, explores the era from 1946 to 1957 in his book Red Scare, detailing how anti-communist hysteria shaped American society. During this time, fear of communism infiltrated every level of...
Curated Video
Maths and the Mona Lisa
See the Golden Ratio in the Mona Lisa and how it has contributed to the painting becoming the most viewed artwork in the world. Maths - Measurement A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s...
Curated Video
Beating the U-Boats
How Churchill used geometry to protect his supply convoys during World War Two, by identifying the best shape for convoys to travel in... a circle. Maths - Shape A Twig Math Film. Reinforce and extend the learning required by the...