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Curated Video
Problem solving with ratios
Pupil outcome: I can use my knowledge of ratio to solve problems. Key learning points: - It is important to preserve the relationship between the parts of a ratio. - Changing this relationship would change the ratio. - Painting, cooking...
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Checking and securing understanding of reading from context-based graphs
Pupil outcome: I can interpret graphs that model real-life situations graphically. Key learning points: - Distance-time graphs can tell you about a journey. - By reading the graph, you can tell if there is mistake with it.
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Problem solving with angles
Pupil outcome: I can use my knowledge of angles to solve problems. Key learning points: - Problems can be solved using parallel line angle facts. - Problems can be solved using interior and exterior angles of polygons. - Problems can be...
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Multiplicative relationships in circles
Pupil outcome: I can recognise that there is a constant multiplicative relationship (π) between the diameter and circumference of a circle. Key learning points: - There is a multiplicative relationship between the radius and diameter of...
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Checking understanding of arithmetic sequences
Pupil outcome: I can appreciate that any term in an arithmetic sequence can be expressed in terms of its position in the sequence and generate any term. Key learning points: - An arithmetic sequence can be identified through a common...
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Features of linear relationships
Pupil outcome: I can recognise that linear relationships have particular algebraic and graphical features as a result of the constant rate of change. Key learning points: - A linear graph can be described by its features. - All the...
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Deriving the sum of interior angles in multiple ways
Pupil outcome: I can use reasoning to derive the sum of interior angles in multiple ways. Key learning points: - Not all vertices of component shapes contribute to the sum of the interior angles of a composite shape. - A numerical...
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The equation of a straight line
Pupil outcome: I can appreciate that writing linear equations in the form y = mx + c helps to reveal the structure. Key learning points: - Linear relationships can be written in a variety of algebraic forms. - It is possible to identify...
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Capital letters: B, D, P, R, I, E, F, L
Pupil outcome: I can form the capital letters B, D, P, R, I, E, F, L. Key learning points: - A capital letter is the upper case formation of a letter. - The letters B, D, P, R, I, E, F and L all start on the ascender line. - The capital...
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Gears
Pupil outcome: I can describe the function of gears using specific examples. Key learning points: - Gears transmit rotary motion. - A rack and pinion can transfer rotary motion to linear.
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Checking and securing understanding of drawing vertical and horizontal graphs
Pupil outcome: I can draw graphs of the form y = a; x = a and interpret linear graphs in context. Key learning points: - Horizontal lines were drawn when finding the solutions of equations graphically. - Horizontal lines were drawn...
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Checking and securing understanding of basic angle facts
Pupil outcome: I can confidently calculate with angles at a point, angles on a line and vertically opposite angles. Key learning points: - Angles that meet around a point sum to 360° - Angles that make a straight line sum to 180° -...
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Non-linear distance-time graphs
Pupil outcome: I can interpret non-linear distance-time graphs. Key learning points: - Speed may not always be constant. - Acceleration may not always be constant. - Depending on the variables, multiple graphs can represent the same...
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Checking and securing understanding of drawing distance-time graphs
Pupil outcome: I can draw a distance-time graph to model a journey. Key learning points: - You can sketch a graph based on the information you have been given. - Important given values should be marked on your sketch. - On a...
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Extrapolating a sequence
Pupil outcome: I can appreciate that there are other number sequences and the limitations of only seeing a few terms of a sequence. Key learning points: - There are more sequences than the ones seen so far. - A numerical sequence is just...
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Choosing an appropriate method for finding lengths of a triangle
Pupil outcome: I can choose the appropriate method to find the missing side in a right-angled triangle. Key learning points: - Trigonometry can be useful in many practical situations. - You can use it to find the height of objects. - You...
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Constructing pie charts
Pupil outcome: I can construct pie charts from data. Key learning points: - Data presented as a list can be represented as a pie chart. - Data presented in a table can be represented as a pie chart. - A larger data set requires...
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Solving simultaneous linear equations graphically
Pupil outcome: I can solve two linear simultaneous equations graphically (0 or 1 or infinitely many solutions). Key learning points: - You can use your knowledge of linear graphs to draw the graphs of both equations on the same axes. -...
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Checking and securing understanding of drawing linear graphs
Pupil outcome: I can draw a linear graph from its equation and relate the features of the graph to its equation. Key learning points: - It is possible to identify the gradient and y-intercept when the equation is written in the form y =...
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Checking and securing understanding of compound interest calculations
Pupil outcome: I can calculate compound interest. Key learning points: - Compound interest can be thought of as a geometric sequence - You can apply your knowledge of geometric sequences to solve algebraic compound interest problems
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Problem solving with circle theorems
Pupil outcome: I can use my knowledge of circle theorems to solve problems. Key learning points: - Circle theorems can be used in situations involving circles - It is not always obvious that a circle theorem can be used - Sometimes you...
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Checking and securing understanding on chains of reasoning with angle facts
Pupil outcome: I can reason mathematically using my knowledge of angle facts. Key learning points: - Alternate, corresponding and co-interior angles can be identified in diagrams containing pairs of parallel lines. - Facts about angles...
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Distance-time graphs
Pupil outcome: I can calculate time intervals and speed of sections of a distance-time graph. Key learning points: - On a distance-time graph, a horizontal line means no distance was travelled for that time. - A slanted line means that...
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Problem solving with functions and proof
Pupil outcome: I can use my knowledge of functions and proof to solve problems. Key learning points: - In order to prove something, you may need to use any of your maths skills and knowledge. - It is important to define any algebraic...