The ‘battle of the inequalities’ summaries the different ways of representing inequalities: algebraically, graphically and visually on a number line.
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A_Maths.
I explain the mystery of diving by zero.
This gives students valuable insight into dividing. Begins to explore the idea of infinity.
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A_Maths.
I show how to proof the irrationality of root 2.
This gives students an insight into how different properties of numbers come together to prove irrationality.
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A_Maths.
I display the special sequences of the Triangular numbers, Square numbers & Cube numbers. Also, shows how to obtain the nth term of the triangular numbers.
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A_Maths.
I answer the questions: why does ‘odd x odd=odd?’, ‘even x even = even?’ & ‘odd x even= even?’
This gives students valuable insight into multiplication, and helps fill in gaps in their understanding of maths.
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A_Maths.
I answer the fundamental question of: why does ‘+ x - = - & - x - =+’?
This gives students valuable insight into multiplication, and helps fill in gaps in their understanding of maths.
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A_Maths.
Shows the prime numbers between 1 and 100. Gives a few examples of prime factorisation. Plus, the key features of prime numbers and I outline why 1 is not a prime number.
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A_Maths.
Describes the characteristics of exponential graphs and the inverse graph. Includes growth and decay graphs.
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A_Maths.
Describes the characteristics of cubic graphs. Includes y= ax^3 and y=ax^3+bx^2+cx+d graphs.
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A_Maths.
Describes the characteristics of quadratic graphs. Includes y=ax^2+bx+c with both u shaped and n shaped graphs.
Also, provides a table of values for students to plot the graphs themselves.
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A_Maths.
Describes the characteristics of linear graphs. Includes y=mx and y=mx+c graphs.
Also, provides a table of values for students to plot the graphs themselves.
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A_Maths.
I aim to visualize the important formulas in Trigonometry and Pythagoras. The resource can be used by students to help their revision.
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A_Maths.
In resource, I summaries the key concepts of congruent and similar triangles. I aim to cover the key points as visually as possible so that students can consolidate their understanding on these two topics.
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A_Maths.
Displays how to achieve the Cosine rule by using Pythagoras and trigonometry.
Students will apply their knowledge of trigonometry and Pythagoras, as well as, use problem solving skills. In turn, making them appreciate how maths topics are linked together.
There is also a PowerPoint to go with it.
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A_Maths.
Displays how to achieve the area of a triangle by using trigonometry.
Students will apply their knowledge of trigonometry, as well as, use problem solving skills. In turn, making them appreciate how maths topics are linked together.
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A_Maths.
Displays how to achieve the famous formula by using areas of triangles, squares and algebra.
The proof contains no words. I did this deliberately to convey ‘a picture can say a 1000 words’ (in this case, proving a very important formula).
Students will use different simple formulas in Geometry, as well as problem solving skills. In turn, making them appreciate how maths topics are linked together.
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Hope this helps,
A_Maths.
Displays how to achieve the surface area of a Cone by using the net of the 3D shape and using radians.
Students will use different formulas in Geometry, as well as problem solving skills. In turn, making them appreciate how maths topics are linked together.
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Hope this helps,
A_Maths.
Displays how to achieve the surface area of a cylinder by using the net of the 3D shape.
Students will use different formulas in Geometry, as well as problem solving skills. In turn, making them appreciate how maths topics are linked together.
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Hope this helps,
A_Maths.
Displays the proofs of finding the area of a parallelogram.
Student will figure out that there is more than one way to obtain the formula for the area of a parallelogram.
Students will be able to see the connection between formulas in Geometry. In turn, making them appreciate how maths topics are linked together.
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Hope this helps,
A_Maths.