background preloader

Geometry and Measure

Facebook Twitter

Five Triangles: 238. Dual hexagons. Dodecagon and Hexagon. Five Triangles: 240. Triple triangles. Five Triangles: 232. Nested right triangles. Five Triangles: 248. Semicircle bow tie. Five Triangles: 246. Semicircle section. Five Triangles: 242. Overlapping rectangles. Five Triangles: 244. Octagon redux. TeacherLED Interactive Whiteboard Resource Rep-Tile. MathArguments180.com: 436: Whiteboards at NCTMBoston. Euclidean Algebra. Bearings Challenges. Solve My Maths Search you're reading...

Bearings Challenges

Bearings, Resources, Shape Bearings Challenges Posted by solvemymaths ⋅ ⋅ Leave a comment Enjoy :) Bearings Challenges About these ads. Mathematics in Photos #12. Red Hulk vs Green Hulk. I wrote this last year.

Red Hulk vs Green Hulk

I like it, and it worked well. Fairly self explanatory. hulk vs hulk PowerPoint Intro volume smash Worksheet. Resourceaholic: 5 Maths Gems #33. Hello and welcome to my 33rd gems post.

Resourceaholic: 5 Maths Gems #33

This is where I share five teaching ideas I've seen on Twitter. Well it's been fun teaching in this week's heatwave hasn't it?! MathArguments180.com: 446: Always, Sometimes, Never - Geometry. FMSP Co-ordinate Geometry Problems. FMSP Shape and Angle Problems. MathArguments180.com: 481: Two Circles and One Square. 7 Days of Maths #7. MathArguments180.com: 484: Tempus Fugit. MEDIAN Don Steward secondary maths teaching: find the ostrich. This game was one of the SMILE software programmes (as 'Elephant' I think - on Microsmile, first 30) NRICH have a (find the giraffe) software version it seems better, initially at least, for students to call out coordinates to each other the game can lead to some work on 'Manhattan metric' geometry: which points are 3 away from (4, 4)?

MEDIAN Don Steward secondary maths teaching: find the ostrich

Which are equidistant from (1, 5) and (5, 1)? Find points (P) so that the distance away from (2, 3) add the distance away from (6, 3) is 8 the game can also be played with negative coordinates. Tile Pile by Desmos. This lesson helps students count large numbers of things by using the mathematical structures of area and proportionality.

Tile Pile by Desmos

Students use a ratio table to keep track of their work as they count the number of tiles required to cover a floor, and the time required to put those tiles in place. How the activity works: 1. Tile Each student tiles a square and learns the time it took them to complete the tiling. Resourceaholic: New GCSE: Tangents and Areas. At first glance it appears that calculus features in the new GCSE specification.

Resourceaholic: New GCSE: Tangents and Areas

On closer inspection it turns out that our students will find the gradient of a curve by drawing a suitable tangent rather than by differentiating. And instead of integrating, students will use the trapezium rule (or similar) to find the area under a curve. So calculus remains reserved for Key Stage 5, but our students will now be better prepared for calculus when they first meet it. GCSE will have given them a conceptual understanding of rate of change and an ability to interpret this contextually.

Solve My Maths. An unusual shape (NRICH) 2.

Solve My Maths

Mr Barton Maths (Collation of Resources) 3. Can you solve it? Are you smarter than a Japanese schoolchild? Hello Guzzlers.

Can you solve it? Are you smarter than a Japanese schoolchild?

It is with huge pleasure that I introduce today’s puzzle, which is already a big deal in Japan. It’s called Menseki Meiro, or Area Maze, and I hope you find it as brilliant as I do. Area Maze is the creation of Naoki Inaba, one of the world’s most prolific inventors of logic puzzles. He came up with Area Maze after being asked to come up with a puzzle by the head of a crammer school in Japan. The puzzle is utterly simple to explain: find the missing value, which is denoted by a question mark highlighted in grey.

Plans and Elevations (TLP) Solve My Maths Search you're reading... 3D Drawing, Resources, Shape Plans and Elevations (TLP) Posted by solvemymaths ⋅ ⋅ Leave a comment.

Plans and Elevations (TLP)

Plans and Elevations (TLP) Reason and Wonder. Present your students with a linear modeling challenge in a familiar context: Challenges When will the phone be fully charged?

Reason and Wonder

Setting One evening, with my phone battery nearly depleted, I plugged in and took a series of screenshots to track the percent battery charge (as a function of time). I limited my use of the phone to screenshots and nothing else during my data collection. Trigonometric Ratios - Interactive Graph. Great Maths Teaching Ideas. Angle Facts: New Secondary Maths Curriculum Collection 14 - Mr Barton Maths Blog. Each fortnight, I will put together a selection of resources designed to help cover the objectives of the new 2014 maths curriculum for secondary schools (Key Stage 3).

These are all freely available from the TES website. You can find the full collection here I hope you find them useful Pupils should be taught to: apply the properties of angles at a point, angles at a point on a straight line, vertically opposite angles. Concentric Circle Problem. Taking Back The F-Word. My pet peeve these days is that everyone assumes that when describing lessons, the word “fun” implies a crappy lesson lacking depth that involves running around, searching for things, spinning endlessly on the spot or solving a murder mystery.

It shouldn’t! It never did before those silly ideas! I’m taking back the F-Word. My lessons are fun. At least to me! Maths ROTW 79 - Lesson: Real Life Graphs by Dominic Penney - Mathematics teaching - TES Mathematics - TES Community. For the next few weeks, the ROTW will be looking at examples of complete lessons on TES. I find resources like this fascinating, as they give you a real insight into a teacher’s thinking, far more than you would get from a PowerPoint or a worksheet alone. The advice I give to all trainee teachers and NQTs that I work with is to take lessons like this, study them, and then adapt them to suit their own teaching style and the needs of their students. As ever, I am eternally indebted to teachers for sharing their resources on TES, but a special thank you to those who upload complete lessons like this.

They are so useful n sharing good practice, and have a huge and positive impact on teaching and learning around the world. What is it? A complete lesson on Real Life Graphs kindly uploaded and shared by Pixi_17. Area Problem #20. Coordinate Problem #2. MathArguments180.com: 479: Dihedral Angle. Honeybees and Hexagons. There are 10 kinds of people in the world... Just had to share about a lovely Pythagoras lesson I just had with a bright Year 8 group.

Thanks to the amazing Jo Morgan (@mathsjem) I found some great resources through her resourceaholic blog – specifically these Pythagoras problems from The Chalk Face and Spiderbox and this problem from Illustrative Mathematics. I cut the problems up and put one on each pair of desks. The girls were allowed to work in pairs and simply had to present me with as many correct answers as they could in one hour. They had 3 ‘hint’ tokens that they could trade in for help at any point. I was really pleased with how they worked, one pair even manged five correct solutions in the time allowed. My group have only just learnt Pythagoras’ Theorem, but this is something you could bring out for revision with older classes as well. Forming and Solving Quadratics (TLP) Below: Don Steward Resources Forming Quadratics (Shell) About these ads. Handy Trig Ratios. The Taco Cart. By Dan Meyer. Leaky Faucet.

By Dan Meyer. Meatballs - 101qs. Pizza Doubler. Prologue act one 1. MathArguments180.com: 425: Filling Bottles. MathArguments180.com: 413: Red and Blue Rubik. MathArguments180.com: 415: Parallels and Variables. Cube Slice. Constructing Regular Polygons. Construct a Heptagon. Neptune. By Dan Meyer prologue 6.RP.3 MP.4 download act one 1. Where is Earth? Act two 3. Act three Lesson content CC BY-NC 3.0 Dan Meyer. Maths is Not a Spectator Sport. We got to do some trig over the last two weeks. Skunk Bear Big math news! It’s been thirty years since... : NPR. Labelling a Circle. THE proof! See²! - Saying Goodbye - JustMaths. Saying Goodbye Twelve months ago, it was me walking away from a school that had been a massive part of my life and today I was reminded of what it is like, to be the one watching someone else doing the walking away. Bojagi. AQA 90 problems to solve- perfect for 9-1 Maths GCSE. AQA have recently released their ’90 problems’ to support teachers in delivering the problem-solving element of the new 9-1 maths GCSE.

It’s a rebranding of the 90 problems they released to support the teaching of Further Maths GCSE in 2008. There a number of issues with many of the diagrams on the newer version, so I’ve attached the 2008 version for your interest, here: AQA 90 Problem solving questions. Answers They are excellent resources and perfect for some little-and-often problem solving practice. Concentric Circles Area Puzzle. Mathematics in Photos #9. Mathematics in Photos #3. MEDIAN Don Steward secondary maths teaching: angles with algebra. Five Triangles: 254. Even seven. New secondary mathematics curriculum: Angle facts - Mathematics teaching - TES Mathematics - TES Community.

Properties of Shapes and Transformations: New Secondary Maths Curriculum Collection 13 - Mr Barton Maths Blog. 8-Bit Mario Negative Enlargements. Solve My Maths. Resourceaholic: 5 Maths Gems #35. Area Problem #21. MEDIAN Don Steward secondary maths teaching: third of the way along. Mathematics - Vectors and Independent Learning. New secondary mathematics curriculum: Perimeter and area - Mathematics teaching - TES Mathematics - TES Community.

New secondary mathematics curriculum: Proportion and compound measures - Mathematics teaching - TES Mathematics - TES Community. New secondary mathematics curriculum: Properties of shapes and transformations - Mathematics teaching - TES Mathematics - TES Community. MEDIAN Don Steward secondary maths teaching: fraction that is a triangle. MEDIAN Don Steward secondary maths teaching: ratio and polygon angles. MEDIAN Don Steward secondary maths teaching: rectangle dissection. MEDIAN Don Steward secondary maths teaching: hollow cube. MEDIAN Don Steward secondary maths teaching: grid moves. MEDIAN Don Steward secondary maths teaching: spider on a cuboid. MEDIAN Don Steward secondary maths teaching: sheds. MEDIAN Don Steward secondary maths teaching: du. Miss Brookes Maths.

Isometric Drawing by TeacherLED. Incredible Shrinking Dollar on Vimeo. Missing Angles. Tessellation (TLP) Solve My Maths. Angle Sums. Perimeter by TeacherLED. Angle Measurer by TeacherLED. 264. Distance-Time Drama. Perimeter and Area: New Secondary Maths Curriculum Collection 11 - Mr Barton Maths Blog. Areas of Sectors (TLP) Algebraic Perimeter / Area (TLP) Laughing Cow Circle Area. Area of Circles (TLP) MathArguments180.com: 428: Surface area of that cube again.