Measurement and Geometry - Open Educational Resources / Open Source Physics @ Singapore

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Measurement and Geometry

Details: Written by: Loo Kang Wee; Category: 1. 2D Shapes; Published: 30 July 2024; Created: 30 July 2024; Last Updated: 21 May 2025; Hits: 6354

Read more … Project 6: webEJS workshop GeoBoard JavaScript Simulation Applet HTML5 by Margaret

Details: Written by: Wei Chiong; Category: 1. 2D Shapes; Published: 14 June 2021; Created: 14 June 2021; Last Updated: 05 April 2025; Hits: 5566

Read more … Find the area of the green region for Right-angled Triangle and General Triangle JavaScript...

Details: Written by: Loo Kang Wee; Category: 1. 2D Shapes; Published: 02 October 2019; Created: 02 October 2019; Last Updated: 24 March 2025; Hits: 7426

Read more … 2019 PSLE Question on finding Diameter

Details: Written by: Loo Kang Wee; Category: 1. 2D Shapes; Published: 26 August 2019; Created: 26 August 2019; Last Updated: 21 May 2025; Hits: 10379

Read more … 📐Tangram with Area and Perimeter JavaScript Model Simulation Applet HTML5

Details: Category: 1. 2D Shapes; Published: 11 April 2017; Created: 11 April 2017; Last Updated: 12 April 2017; Hits: 7598

2D Shapes

Read more … Types of Triangles Geogebra Applet

Details: Category: 1. 2D Shapes; Published: 10 June 2016; Created: 10 June 2016; Last Updated: 11 April 2017; Hits: 9776

Read more … PIE Model for Relationship between Radians and Degrees Geogebra Applet by Lew WS

Details: Written by: Loo Kang Wee; Category: 2. 3D Shapes; Published: 13 August 2025; Created: 13 August 2025; Last Updated: 13 August 2025; Hits: 2645

Read more … 🎮 Transforming Geometry Learning with Interactive 3D Shapes using Cline Bot Claude 4 three.js...

Details: Written by: Loo Kang Wee; Category: 2. 3D Shapes; Published: 13 August 2025; Created: 13 August 2025; Last Updated: 13 August 2025; Hits: 2339

Read more … Building an Interactive 2D to 3D Shape Transformation Tool using Cline Bot running Claude 4

Details: Category: 2. 3D Shapes; Published: 17 December 2024; Created: 16 November 2013; Last Updated: 28 March 2026; Hits: 42140

Read more … xAPI Exploring Interactive Nets of Cube and 3D Visualization with the New EJS Simulation 🌟🔦🎨 by...

Details: Written by: Fremont; Category: 2. 3D Shapes; Published: 30 April 2018; Created: 30 April 2018; Last Updated: 02 February 2025; Hits: 14130

Read more … 🫗Volume of Pyramid in 3D WebGL JavaScript HTML5 Applet Simulation Model

Details: Written by: Loo Kang Wee; Category: 2. 3D Shapes; Published: 27 July 2016; Created: 27 July 2016; Last Updated: 18 January 2025; Hits: 22880

Read more … Primary Maths 3D view of Objects Cone, Pyramid, Cylinder, Sphere on Cuboid JavaScript Model...

Details: Written by: Loo Kang Wee; Category: 2. 3D Shapes; Published: 09 July 2016; Created: 09 July 2016; Last Updated: 18 January 2025; Hits: 17831

Read more … Net(s) of Square or Rectangular Pyramid in 3D WebGL JavaScript HTML5 Applet Simulation Model

Details: Written by: Loo Kang Wee; Category: 2. 3D Shapes; Published: 09 July 2016; Created: 09 July 2016; Last Updated: 18 January 2025; Hits: 37259

Read more … 📦Nets of Cubes and Cuboids or Rectangle Blocks in 3D WebGL JavaScript HTML5 Applet Simulation Model

Details: Written by: Loo Kang Wee; Category: 2. 3D Shapes; Published: 09 July 2016; Created: 09 July 2016; Last Updated: 18 January 2025; Hits: 20717

Read more … Flight Dynamics Gimbal Simulation for Mathematics Learning

Details: Written by: Loo Kang Wee; Category: 2. 3D Shapes; Published: 09 July 2016; Created: 09 July 2016; Last Updated: 05 April 2025; Hits: 8822

Read more … 🧊SLS version Nets of Cubes and Cuboids or Rectangle Blocks in 3D WebGL JavaScript HTML5 Applet...

Details: Written by: Loo Kang Wee; Category: 1. Angles; Published: 14 October 2016; Created: 14 October 2016; Last Updated: 14 October 2016; Hits: 8406

Read more … Geogebra The angle at the centre of a circle is twice the angle on the circle subtended by the...

Details: Written by: Loo Kang Wee; Category: 1. Angles; Published: 14 October 2016; Created: 14 October 2016; Last Updated: 14 October 2016; Hits: 6431

Read more … Compare Geogebra The angle at the centre of a circle is twice the angle on the circle subtended by...

Details: Written by: Loo Kang Wee; Category: 3. Line Symmetry; Published: 12 September 2025; Created: 12 September 2025; Last Updated: 28 January 2026; Hits: 2347

Read more … xAPI Exploring Symmetry with the Shaded Symmetry Simulation by meiYoke

Details: Written by: Fremont; Category: 3. Line Symmetry; Published: 28 July 2021; Created: 30 April 2018; Last Updated: 02 February 2025; Hits: 13465

Line Symmetry

Read more … 🪞Chapter 1: Mirror Mirror On The Wall, Who Is The Most Symmetrical Of Them All? Symmetry Shape...

Details: Written by: Wei Chiong; Category: 3. Line Symmetry; Published: 20 May 2021; Created: 20 May 2021; Last Updated: 02 April 2025; Hits: 19207

Line Symmetry

Read more … ✍️Chapter 2: Round and Round the Merry-Go-Round - The Beauty That Emerges From Rotations...

Details: Written by: Loo Kang Wee; Category: 3. Line Symmetry; Published: 19 April 2021; Created: 30 April 2018; Last Updated: 22 March 2025; Hits: 6507

Line Symmetry

Read more … Chapter 3: The Queen's Judgement Symmetry Block Free Hand Only Symmetry Block Straight Line Only...

Details: Written by: Loo Kang Wee; Category: 3. Line Symmetry; Published: 16 April 2021; Created: 30 April 2018; Last Updated: 22 March 2025; Hits: 6709

Line Symmetry

Read more … Symmetry Block Free Hand Only JavaScript HTML5 Applet Simulation Model

Details: Written by: Fremont; Category: 3. Line Symmetry; Published: 30 April 2018; Created: 30 April 2018; Last Updated: 02 February 2025; Hits: 8977

Line Symmetry

Read more … Symmetry Letter JavaScript HTML5 Applet Simulation Model

Details: Written by: Loo Kang Wee; Category: 3. Line Symmetry; Published: 30 April 2018; Created: 30 April 2018; Last Updated: 22 March 2025; Hits: 6207

Line Symmetry

Read more … Symmetry Block Grid Only JavaScript HTML5 Applet Simulation Model

Details: Written by: Fremont; Category: 3. Line Symmetry; Published: 30 April 2018; Created: 30 April 2018; Last Updated: 02 February 2025; Hits: 10073

Line Symmetry

Read more … Symmetry Block JavaScript HTML5 Applet Simulation Model

Details: Written by: Loo Kang Wee; Category: Area and Volume; Published: 15 January 2021; Created: 15 January 2021; Last Updated: 01 April 2025; Hits: 12336

Read more … 📐Perimeter and Area Builder Click Lines to Form Shape for Primary 1 HTML5 Simulation by Theresa

Details: Written by: Loo Kang Wee; Category: Area and Volume; Published: 08 October 2020; Created: 08 October 2020; Last Updated: 31 March 2025; Hits: 7834

Read more … Area and Perimeter Move by Squares for Primary School HTML5 Applet Javascript by Theresa

Details: Written by: Loo Kang Wee; Category: Area and Volume; Published: 30 September 2020; Created: 23 September 2020; Last Updated: 31 March 2025; Hits: 6640

Read more … Circle Plus Question 09 HTML5 Applet Javascript

Details: Written by: Loo Kang Wee; Category: Area and Volume; Published: 19 September 2020; Created: 23 September 2020; Last Updated: 31 March 2025; Hits: 6303

Read more … Circle Plus Question 08 HTML5 Applet Javascript

Details: Written by: Siti; Category: Area and Volume; Published: 18 September 2020; Created: 18 September 2020; Last Updated: 31 March 2025; Hits: 6563

Read more … Circle Plus Question 07 HTML5 Applet Javascript

Details: Written by: Siti; Category: Area and Volume; Published: 18 September 2020; Created: 18 September 2020; Last Updated: 31 March 2025; Hits: 6856

Read more … Circle Plus Question 06 HTML5 Applet Javascript

Details: Written by: Siti; Category: Area and Volume; Published: 24 August 2020; Created: 24 August 2020; Last Updated: 31 March 2025; Hits: 6761

Read more … Circle Plus Question 05 HTML5 Applet Javascript

Details: Written by: Siti; Category: Area and Volume; Published: 20 August 2020; Created: 20 August 2020; Last Updated: 31 March 2025; Hits: 7222

Read more … Circle Plus Question 04 HTML5 Applet Javascript

Details: Written by: Siti; Category: Area and Volume; Published: 19 August 2020; Created: 24 August 2020; Last Updated: 31 March 2025; Hits: 6794

Read more … Circle Plus Question 03 HTML5 Applet Javascript

Details: Written by: Siti; Category: Area and Volume; Published: 11 August 2020; Created: 11 August 2020; Last Updated: 31 March 2025; Hits: 6686

Read more … Circle Plus Question 02 HTML5 Applet Javascript

Details: Written by: Siti; Category: Area and Volume; Published: 06 August 2020; Created: 06 August 2020; Last Updated: 31 March 2025; Hits: 7192

Read more … Circle Plus Question 01 HTML5 Applet Javascript

Details: Written by: Jonathan; Category: Area and Volume; Published: 03 April 2020; Created: 03 April 2020; Last Updated: 29 March 2025; Hits: 6323

Read more … Circle Plus Question 13 HTML5 Applet Javascript 13 Circles Plus: area of the coloured shape...

Details: Written by: Loo Kang Wee; Category: Area and Volume; Published: 03 September 2019; Created: 03 September 2019; Last Updated: 23 March 2025; Hits: 10474

Read more … 📐Area of Trapezium (Proof using Parallelogram) JavaScript HTML5 Applet Simulation Model

Details: Written by: Fremont; Category: Area and Volume; Published: 30 April 2018; Created: 30 April 2018; Last Updated: 02 February 2025; Hits: 9709

Read more … 🌧️Storm Water Pit Simulator JavaScript HTML5 Applet Simulation Model by Vincent Lew

Details: Written by: Loo Kang Wee; Category: Area and Volume; Published: 21 July 2017; Created: 21 July 2017; Last Updated: 25 January 2025; Hits: 12457

Read more … Volume of Tank Simulator JavaScript HTML5 Applet Simulation Model

Details: Category: Area and Volume; Published: 11 April 2017; Created: 11 April 2017; Last Updated: 12 April 2017; Hits: 8160

area and volume

Read more … Area of Circles Geogebra Applet by Anthony Or

Details: Category: Area and Volume; Published: 10 April 2017; Created: 10 April 2017; Last Updated: 12 April 2017; Hits: 9876

area and volume

Read more … Area of Trapezium (Proof using Parallelogram) Geogebra Applet by Lew WS

Subcategories

measurement Article Count: 16

1. Length Article Count: 2

2. Time Article Count: 11

geometry Article Count: 27

1. 2D Shapes Article Count: 7

2. 3D Shapes Article Count: 9

1. Angles Article Count: 2

3. Line Symmetry Article Count: 8

Area and Volume Article Count: 17

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