Introduction to the derivatives of polynomial terms and trigonometric functions thought about geometrically and intuitively. The goal is for these formulas to feel like something the student could have discovered, rather than something...

Introduction to the derivatives of polynomial terms and trigonometric functions thought about geometrically and intuitively. The goal is for these formulas to feel like something the student could have discovered, rather than something...

Time stamps:

0:00 - Fake sphere
proof
1:39 - Fake pi
= 4 proof
5:16 - Fake proof that all triangle
s are isosceles
9:54 - Sphere
"proof" explanation
15:09 - p
i = 4 "proof" explanation
16:57 - Triangle "proof"...

Introduction to the derivatives of polynomial terms and trigonometric functions thought about geometrically and intuitively. The goal is for these formulas to feel like something the student could have discovered, rather than something...

In this video we are going over how use the height of an oblique triangle to determine if you have 1 2 or no triangles

When learning about sine and cosine it can be tricky to remember what they mean and how they are useful. In this video I hope to show you exactly what you need to know.

This video explains the ambiguous case in trigonometry where no triangle can be formed despite given measurements (0:00). The presenter, Brian McLogan, provides three examples (0:10) to illustrate how to identify when a solution is...

In this short math video we will discuss similar triangles & proportionality. We will understand that if two figures are similar that their corresponding sides are proportional. We will identify the corresponding sides and write a...

In this quick math short, we start with the formula for the area of an isosceles right triangle and show how to rearrange it to solve for s, the side length. Then, we identify which of four answer choices gives an equivalent...

A video entitled "Volume of Composite Shapes" which shows how the volume formulas vary based on the shape of the base.

Pupil outcome: I can calculate unknown side lengths of rectangles from the perimeter and known side lengths. Key learning points: - Subtraction and halving can be used to calculate the missing side length of a rectangle. - If you know...

Pupil outcome: I can use my knowledge of shape properties to sketch and identify shapes. Key learning points: - Regular shapes have all sides the same length and all angles equal size. - Knowledge of properties of shapes helps to sketch...

Pupil outcome: I can reason about compound shapes using the relationship between side lengths and area and perimeter. Key learning points: - Area and perimeter are calculated from the side lengths of 2D shapes. - Area and perimeter are...

Pupil outcome: I can use my knowledge of shape properties to draw shapes accurately using rulers and protractors. Key learning points: - A protractor is used to draw and measure angles accurately. - Read the scale from zero on a...

Pupil outcome: I can use division to calculate the side length of a regular polygon when the perimeter is known. Key learning points: - If you know the perimeter of a regular polygon you can calculate the length of one side. - Divide the...

Pupil outcome: I can use knowledge of side lengths and perimeter to solve problems. Key learning points: - Perimeter is the sum of the side lengths of a 2D shape. - Mental and written methods can be used to calculate the perimeter of a...

Pupil outcome: You can identify and describe the relationship between two regular polygons using scale factors Key learning points: - Two similar shapes can be described as being 'x' times greater or smaller than each other. - If one...

Pupil outcome: I can calculate the perimeter of a regular polygon using multiplication. Key learning points: - If you know the length of one side of a regular polygon you can calculate the perimeter. - Multiply the side length by the...

Pupil outcome: I can explain how to calculate the area of a triangle. Key learning points: - The area of a triangle is half the area of a parallelogram with same base and perpendicular height. - The area of a triangle can be calculated...

Pupil outcome: I can solve problems involving missing coordinates Key learning points: - Coordinate grids are not always presented with grid lines, and the axes are not always fully-labelled. - When this is the case, it is essential to...

Pupil outcome: I can recall and explain how to calculate the area of a parallelogram. Key learning points: - The area of a parallelogram is equal to the area of the rectangle created by rearranging the parts. - Any parallelogram has a...

Pupil outcome: I can use a bar model to represent spatial problems with two unknowns. Key learning points: - The model can represent a scaling structure with one part being __ times the size of the other. - The model can represent an...

Pupil outcome: I can explain how to balance equations with addition or subtraction expressions in different contexts. Key learning points: - If one addend is increased and the other is decreased by the same amount, the sum stays the...

Pupil outcome: I can use the properties of a range of polygons and the perimeter of a given polygon to deduce missing side lengths. Key learning points: - Missing side lengths can be found if the perimeter is known. - Perimeter problems...