Pupil outcome: I can use my knowledge of addition and subtraction within 10 when solving problems. Key learning points: - Part + part = whole - Whole − known part = unknown part

Pupil outcome: I can calculate the value of a part and a whole using understanding of division and knowledge of division facts. Key learning points: - The whole can be a set of objects. - To calculate the value of a part, we need to...

Pupil outcome: I know that the angles on a straight line sum to 180 degrees and use this to solve problems. Key learning points: - Angles on a straight line have a sum of 180 degrees. - To calculate missing angles you can use addition...

Pupil outcome: I can solve addition calculations with missing parts. Key learning points: - The change in the sum is equal to the change in the missing addend. - To calculate the missing addend, the known addend must be subtracted from...

Pupil outcome: You can use equivalence and compensation strategies to solve problems. Key learning points: - The part-whole structure can be used to represent additive problems. - A bar model can be used to represent additive problems. -...

Pupil outcome: I can explain how to balance an equation with two unknowns. Key learning points: - The same sum rule can be used to balance equations. - The same difference rule can be used to balance equations. - Understanding of the...

Pupil outcome: I can explain how to balance equations with subtraction expressions. Key learning points: - If the minuend and subtrahend are changed by the same amount, the difference stays the same. - If you increase or decrease the...

Pupil outcome: I can solve problems involving percentages in a range of contexts. Key learning points: - If I know the value of the whole, I can calculate the value of a part. - If I know the value of a part, I can calculate the value of...

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

Pupil outcome: I can calculate a missing side length from the area of a trapezium. Key learning points: - The formula can be used to calculate the area of a trapezium. - The area of a trapezium can be used to calculate a missing side...

Pupil outcome: I can recognise that a letter can be used to represent a specific unknown or a variable and know the difference. Key learning points: - A letter can be used to represent a specific unknown in a variety of ways. - A letter...

Pupil outcome: I can use a letter to represent a generalised number. Key learning points: - A letter can be used to represent an unknown number in context. - A letter can be used to represent a variable number in context. - A letter can...

How do you use the Law of Cosines to find sides (SAS) and find angles (SSS)? In this video, we use the Law of Cosines to find missing sides and angles in oblique triangles.

Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...

Welcome to our comprehensive series of Advanced High School Mathematics Tutorials! This series is perfect for students, teachers, and anyone looking to deepen their understanding of higher-level mathematics. Each video breaks down...

Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...

Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...

Meet Sacajawea, the brave young Shoshone woman who helped lead Lewis and Clark across the wild American frontier! In this episode, you’ll follow her journey through mountains, rivers, and forests as she guides the famous explorers on...

This video explores the discovery of the Dead Sea Scrolls and the mysterious Copper Scroll, shedding light on their historical significance and the treasures they may hold. It delves into the origins of Christianity and Judaism through...

There are reports that Kim Jong-un is seriously ill. This video explores the Kim Dynasty Family Tree and who might succeed him as Supreme Leader of North Korea.

There's something about enormous caverns that captures humanity's imagination, and Devils Hole in Death Valley National Park is one of the strangest natural formations in the world. Devils Hole has a unique natural ecosystem and is...

This video serves two purposes: it introduces us to a structure for problem solving and gives some example Ideal Mechanical Advantage problems.<br/>
This video is intended for Engineering students at Arsen<br/&g<br/>t;al Tech HS.

7 lessons from Star Trek that do not demand you are a big Star Trek fan, Trekkie, Trekker or whatever. All you’ll need is a glancing familiarity with one of the main shows or films.



In Star Trek, the leading...

RAG Report, or Traffic Light Report. It is widely used by project managers and it stands for Red Amber Green. But what is a RAG Report?