Curated Video
Determine Intersect By Points
New ReviewA video entitled "Determine Intersect by Points" that covers determining whether a pair of lines, given as pairs of points, are intersecting, parallel, or coincide.
Curated Video
Compare And Contrast Functions
New ReviewA video entitled "Compare and Contrast Functions" that covers which features of linear functions can be compared to draw conclusions in real-world contexts.
Curated Video
Solve Real World Situations
New ReviewA video entitled "Solve Real World Situations" that covers solving a system of equations modeled by a real-world situation and interpreting the solution.
Curated Video
Graph And Estimate Solution
New ReviewA video entitled "Graph and Estimate Solution" that covers graphing linear equations using x- and y-intercepts to solve systems of linear equations.
Curated Video
Lines Through The Y-Axis
New ReviewA video entitled "Lines through the y-Axis" that covers writing equations of lines graphed on the coordinate plane.
Curated Video
Lines Through The Origin
New ReviewA video entitled "Lines through the Origin" that covers the process of graphing linear equations of the form y equals mx.
Curated Video
ID Functions By Equation
New ReviewA video entitled "ID Functions by Equation" that covers characteristics of equations that are functions and characteristics of equations that are not functions.
Curated Video
How to Work with Gradients in Adobe Illustrator
Howcast - Learn how to work with gradients in Adobe Illustrator from expert Will "Focus" Dubois in this Howcast video.
Curated Video
Describing landscapes using maps
Pupil outcome: I can describe a landscape from a map. Key learning points: - Landscapes can be described through their relief and drainage. - Landscapes can be described through their vegetation cover and land use. - Landscapes can be...
Curated Video
Problem solving with graphical representations
Pupil outcome: I can use my knowledge of graphical representations to solve problems. Key learning points: - When presented with a real-life problem, it can help to sketch what is happening. - A sketch can provide a visual aid for...
Curated Video
Reading from graphs
Pupil outcome: I can read and interpret points from a graph to solve problems. Key learning points: - If you have one value, you can use a linear graph to find its pair. - The pair of values will satisfy the linear equation. - If the x...
Curated Video
Solving a quadratic and linear pair of simultaneous equations graphically
Pupil outcome: I can relate the solutions (0, 1 or 2) of a linear and quadratic pair of simultaneous equations to the graphs of these equations. Key learning points: - You can use your knowledge of graphical representations to draw the...
Curated Video
Cam mechanisms
Pupil outcome: I can identify how cams create movement. Key learning points: - Cams usually convert rotary motion into linear motion. - Rotary motion is movement that goes round. - Oscillating motion is moving to and fro around a pivot...
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Efficiently drawing linear graphs
Pupil outcome: I can draw a linear graph efficiently and accurately. Key learning points: - By choosing pairs of values that satisfy the equation, you can draw it accurately. - For linear graphs, only two pairs of coordinates are...
Curated Video
Different types of equations
Pupil outcome: I can recognise that there are many different types of equations of which linear is one type. Key learning points: - An equation is a statement that two expressions are equal, indicated by =. - Linear expressions can be...
Curated Video
Equations and their graphs
Pupil outcome: I can recognise the determining features of the shape of the graph from its equation. Key learning points: - The gradient of the line is determined by m when the equation is in the form y = mx + c - The y-intercept is...
Curated Video
Checking and securing understanding of simultaneous equations
Pupil outcome: I can recognise that the point of intersection of two linear graphs satisfies both relationships and hence represents the solution to both those equations. Key learning points: - You can use your knowledge of linear graphs...
Curated Video
Checking and securing understanding of interpreting graphs
Pupil outcome: I can read and interpret points from a graph to solve problems. Key learning points: - If you have one value, you can use a linear graph to find its pair. - The pair of values will satisfy the linear equation. - If the x...
Curated Video
Problem solving with real-life graphs
Pupil outcome: I can use my knowledge of interpreting real-life graphs to solve problems. Key learning points: - Real life graphs present a visual model of a situation. - Linear graphs are not always the best representation. - The...
Curated Video
Problem solving with non-linear graphs
Pupil outcome: I can use my knowledge of non-linear graphs to solve problems. Key learning points: - The shape of the graph can be used to identify the form of its equation. - If the graph has a context, then the solutions should be...
Curated Video
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...
Curated Video
Graphically solving two linear graphs that intersect
Pupil outcome: I can recognise that the point of intersection of two linear graphs satisfies both relationships and hence represents the solution to both those equations. Key learning points: - More than one linear graph can be drawn on...
Curated Video
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...
Curated Video
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. -...