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

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Measurement and Geometry

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Details: Written by Loo Kang Wee; Parent Category: Mathematics; Category: Measurement and Geometry; Published: 20 August 2019; Created: 20 August 2019; Last Updated: 20 August 2019; Hits: 4316

Read more: Area and Perimeter PHET

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Details: Parent Category: Mathematics; Category: Measurement and Geometry; Published: 12 April 2017; Created: 12 April 2017; Last Updated: 13 April 2017; Hits: 5933

geometry

Read more: Classifying Quadrilaterals by Anthony CM

3 1 1 1 1 1 1 1 1 1 1 Rating 3.00 (2 Votes)

Details: Written by Wei Chiong; Parent Category: Measurement and Geometry; Category: measurement; Published: 25 May 2021; Created: 25 May 2021; Last Updated: 05 April 2025; Hits: 9553

Read more: 🧪Virtual Lab for volume of water in pail into 1 litre, 2 litre, 5 litre and 10 litre

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Details: Written by Loo Kang Wee; Parent Category: Measurement and Geometry; Category: measurement; Published: 17 August 2015; Created: 17 August 2015; Last Updated: 05 April 2025; Hits: 5824

Read more: ⚖️Mass or Weighing Scale 5 kg version only for SLS Model JavaScript Simulation Applet HTML5

4.3571428571429 1 1 1 1 1 1 1 1 1 1 Rating 4.36 (14 Votes)

Details: Written by Loo Kang Wee; Parent Category: Measurement and Geometry; Category: measurement; Published: 17 August 2015; Created: 17 August 2015; Last Updated: 03 January 2025; Hits: 56840

Read more: Mass or Weighing Scale Model JavaScript Simulation Applet HTML5

5 1 1 1 1 1 1 1 1 1 1 Rating 5.00 (2 Votes)

Details: Written by Loo Kang Wee; Parent Category: measurement; Category: 1. Length; Published: 14 April 2020; Created: 14 April 2020; Last Updated: 29 March 2025; Hits: 8652

Read more: 📏How to measure length of a pencil, shoe, scissors JavaScript HTML5 Applet Simulation Model by...

2.6666666666667 1 1 1 1 1 1 1 1 1 1 Rating 2.67 (3 Votes)

Details: Parent Category: measurement; Category: 1. Length; Published: 10 June 2016; Created: 10 June 2016; Last Updated: 13 April 2017; Hits: 37443

Read more: Speed, Distance & Time in Motion (RACE CAR) GeoGeBra Applet by Lew WS

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Details: Written by Loo Kang Wee; Parent Category: measurement; Category: 2. Time; Published: 30 August 2016; Created: 30 August 2016; Last Updated: 12 April 2025; Hits: 4381

Read more: Telling Time to 5 mins JavaScript HTML5 Applet Simulation Model

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Details: Written by Loo Kang Wee; Parent Category: measurement; Category: 2. Time; Published: 30 August 2016; Created: 30 August 2016; Last Updated: 06 April 2025; Hits: 5014

Read more: 🕰️Telling Time Analogue and Digital to nearest hour and half an hour only JavaScript HTML5 Applet...

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Details: Written by Loo Kang Wee; Parent Category: measurement; Category: 2. Time; Published: 30 August 2016; Created: 30 August 2016; Last Updated: 06 April 2025; Hits: 5353

Read more: 🕰️Telling Time Analogue and Digital only JavaScript HTML5 Applet Simulation Model

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Details: Written by Loo Kang Wee; Parent Category: measurement; Category: 2. Time; Published: 30 August 2016; Created: 30 August 2016; Last Updated: 06 April 2025; Hits: 5221

Read more: ⏱️Telling Time to one hour for Primary 1 only JavaScript HTML5 Applet Simulation Model

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Details: Written by Loo Kang Wee; Parent Category: measurement; Category: 2. Time; Published: 30 August 2016; Created: 30 August 2016; Last Updated: 05 April 2025; Hits: 6117

Read more: ⏱️Telling Time to one and half hour for Primary 1 only JavaScript HTML5 Applet Simulation Model

3.75 1 1 1 1 1 1 1 1 1 1 Rating 3.75 (4 Votes)

Details: Written by Loo Kang Wee; Parent Category: measurement; Category: 2. Time; Published: 30 August 2016; Created: 30 August 2016; Last Updated: 18 January 2025; Hits: 22712

Read more: ⏰Telling Time JavaScript HTML5 Applet Simulation Model

1.6666666666667 1 1 1 1 1 1 1 1 1 1 Rating 1.67 (3 Votes)

Details: Parent Category: measurement; Category: 2. Time; Published: 10 June 2016; Created: 10 June 2016; Last Updated: 11 April 2017; Hits: 17545

Read more: Speed Time Graph for Self Directed Learning Geogebra Applet by Lew WS

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Details: Parent Category: measurement; Category: 2. Time; Published: 07 April 2016; Created: 07 April 2016; Last Updated: 06 April 2025; Hits: 4333

Read more: SLS Speed for Primary Mathematics of 2 Objects between 2 Towns by Sze Yee

5 1 1 1 1 1 1 1 1 1 1 Rating 5.00 (2 Votes)

Details: Parent Category: measurement; Category: 2. Time; Published: 07 April 2016; Created: 07 April 2016; Last Updated: 18 January 2025; Hits: 11441

Read more: 🚗Speed for Primary Mathematics of 2 Objects between 2 Towns by Sze Yee

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Details: Parent Category: measurement; Category: 2. Time; Published: 10 April 2015; Created: 10 April 2017; Last Updated: 17 February 2023; Hits: 7660

Time

Read more: Telling Time to 5 minutes Geogebra Applet by Lew WS

2.75 1 1 1 1 1 1 1 1 1 1 Rating 2.75 (2 Votes)

Details: Parent Category: Measurement and Geometry; Category: geometry; Published: 10 June 2016; Created: 10 June 2016; Last Updated: 11 April 2017; Hits: 8354

Read more: Basic Proofs in Plane Geometry : Prototype Geogebra Applet Example by Thong Chee Hing, Woo Huey...

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Details: Written by Lawrence Wee; Parent Category: geometry; Category: 1. 2D Shapes; Published: 21 May 2025; Created: 21 May 2025; Last Updated: 21 May 2025; Hits: 1484

Read more: Geoboard Area Explorer by ChatGPT, Cline Bot and Claude 3.7 by Theresa

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Details: Written by Loo Kang Wee; Parent Category: geometry; Category: 1. 2D Shapes; Published: 30 July 2024; Created: 30 July 2024; Last Updated: 21 May 2025; Hits: 3500

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

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Details: Written by Wei Chiong; Parent Category: geometry; Category: 1. 2D Shapes; Published: 14 June 2021; Created: 14 June 2021; Last Updated: 05 April 2025; Hits: 4338

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

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Details: Written by Loo Kang Wee; Parent Category: geometry; Category: 1. 2D Shapes; Published: 02 October 2019; Created: 02 October 2019; Last Updated: 24 March 2025; Hits: 5956

Read more: 2019 PSLE Question on finding Diameter

5 1 1 1 1 1 1 1 1 1 1 Rating 5.00 (2 Votes)

Details: Written by Loo Kang Wee; Parent Category: geometry; Category: 1. 2D Shapes; Published: 26 August 2019; Created: 26 August 2019; Last Updated: 21 May 2025; Hits: 8089

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

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Details: Parent Category: geometry; Category: 1. 2D Shapes; Published: 11 April 2017; Created: 11 April 2017; Last Updated: 12 April 2017; Hits: 6270

2D Shapes

Read more: Types of Triangles Geogebra Applet

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Details: Parent Category: geometry; Category: 1. 2D Shapes; Published: 10 June 2016; Created: 10 June 2016; Last Updated: 11 April 2017; Hits: 8439

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

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Details: Written by Loo Kang Wee; Parent Category: geometry; Category: 2. 3D Shapes; Published: 13 August 2025; Created: 13 August 2025; Last Updated: 13 August 2025; Hits: 642

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

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Details: Written by Loo Kang Wee; Parent Category: geometry; Category: 2. 3D Shapes; Published: 13 August 2025; Created: 13 August 2025; Last Updated: 13 August 2025; Hits: 496

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

0.5 1 1 1 1 1 1 1 1 1 1 Rating 0.50 (1 Vote)

Details: Parent Category: geometry; Category: 2. 3D Shapes; Published: 17 December 2024; Created: 16 November 2013; Last Updated: 12 September 2025; Hits: 29628

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

3.75 1 1 1 1 1 1 1 1 1 1 Rating 3.75 (2 Votes)

Details: Written by Fremont; Parent Category: geometry; Category: 2. 3D Shapes; Published: 30 April 2018; Created: 30 April 2018; Last Updated: 02 February 2025; Hits: 11588

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

3.875 1 1 1 1 1 1 1 1 1 1 Rating 3.88 (4 Votes)

Details: Written by Loo Kang Wee; Parent Category: geometry; Category: 2. 3D Shapes; Published: 27 July 2016; Created: 27 July 2016; Last Updated: 18 January 2025; Hits: 18188

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

2.1666666666667 1 1 1 1 1 1 1 1 1 1 Rating 2.17 (3 Votes)

Details: Written by Loo Kang Wee; Parent Category: geometry; Category: 2. 3D Shapes; Published: 09 July 2016; Created: 09 July 2016; Last Updated: 18 January 2025; Hits: 13052

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

4.25 1 1 1 1 1 1 1 1 1 1 Rating 4.25 (6 Votes)

Details: Written by Loo Kang Wee; Parent Category: geometry; Category: 2. 3D Shapes; Published: 09 July 2016; Created: 09 July 2016; Last Updated: 18 January 2025; Hits: 31106

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

5 1 1 1 1 1 1 1 1 1 1 Rating 5.00 (2 Votes)

Details: Written by Loo Kang Wee; Parent Category: geometry; Category: 2. 3D Shapes; Published: 09 July 2016; Created: 09 July 2016; Last Updated: 18 January 2025; Hits: 16127

Read more: ✈️Flight Dynamics Gimbal JavaScript HTML5 Applet Simulation Model

5 1 1 1 1 1 1 1 1 1 1 Rating 5.00 (1 Vote)

Details: Written by Loo Kang Wee; Parent Category: geometry; Category: 2. 3D Shapes; Published: 09 July 2016; Created: 09 July 2016; Last Updated: 05 April 2025; Hits: 5946

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

5 1 1 1 1 1 1 1 1 1 1 Rating 5.00 (1 Vote)

Details: Written by Loo Kang Wee; Parent Category: geometry; Category: 1. Angles; Published: 14 October 2016; Created: 14 October 2016; Last Updated: 14 October 2016; Hits: 7101

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

5 1 1 1 1 1 1 1 1 1 1 Rating 5.00 (1 Vote)

Details: Written by Loo Kang Wee; Parent Category: geometry; Category: 1. Angles; Published: 14 October 2016; Created: 14 October 2016; Last Updated: 14 October 2016; Hits: 5159

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

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Details: Written by Loo Kang Wee; Parent Category: geometry; Category: 3. Line Symmetry; Published: 12 September 2025; Created: 12 September 2025; Last Updated: 12 September 2025; Hits: 405

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

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Details: Written by Fremont; Parent Category: geometry; Category: 3. Line Symmetry; Published: 28 July 2021; Created: 30 April 2018; Last Updated: 02 February 2025; Hits: 10978

Line Symmetry

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

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Details: Written by Wei Chiong; Parent Category: geometry; Category: 3. Line Symmetry; Published: 20 May 2021; Created: 20 May 2021; Last Updated: 02 April 2025; Hits: 14617

Line Symmetry

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5 1 1 1 1 1 1 1 1 1 1 Rating 5.00 (1 Vote)

Details: Written by Loo Kang Wee; Parent Category: geometry; Category: 3. Line Symmetry; Published: 19 April 2021; Created: 30 April 2018; Last Updated: 22 March 2025; Hits: 5186

Line Symmetry

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

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Details: Written by Loo Kang Wee; Parent Category: geometry; Category: 3. Line Symmetry; Published: 16 April 2021; Created: 30 April 2018; Last Updated: 22 March 2025; Hits: 5328

Line Symmetry

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

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Details: Written by Fremont; Parent Category: geometry; Category: 3. Line Symmetry; Published: 30 April 2018; Created: 30 April 2018; Last Updated: 02 February 2025; Hits: 7429

Line Symmetry

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Details: Written by Loo Kang Wee; Parent Category: geometry; Category: 3. Line Symmetry; Published: 30 April 2018; Created: 30 April 2018; Last Updated: 22 March 2025; Hits: 4809

Line Symmetry

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

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Details: Written by Fremont; Parent Category: geometry; Category: 3. Line Symmetry; Published: 30 April 2018; Created: 30 April 2018; Last Updated: 02 February 2025; Hits: 8188

Line Symmetry

Read more: Symmetry Block JavaScript HTML5 Applet Simulation Model

5 1 1 1 1 1 1 1 1 1 1 Rating 5.00 (1 Vote)

Details: Written by Loo Kang Wee; Parent Category: Measurement and Geometry; Category: Area and Volume; Published: 15 January 2021; Created: 15 January 2021; Last Updated: 01 April 2025; Hits: 9020

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

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Details: Written by Loo Kang Wee; Parent Category: Measurement and Geometry; Category: Area and Volume; Published: 08 October 2020; Created: 08 October 2020; Last Updated: 31 March 2025; Hits: 6059

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

5 1 1 1 1 1 1 1 1 1 1 Rating 5.00 (1 Vote)

Details: Written by Loo Kang Wee; Parent Category: Measurement and Geometry; Category: Area and Volume; Published: 30 September 2020; Created: 23 September 2020; Last Updated: 31 March 2025; Hits: 5252

Read more: Circle Plus Question 09 HTML5 Applet Javascript

5 1 1 1 1 1 1 1 1 1 1 Rating 5.00 (1 Vote)

Details: Written by Loo Kang Wee; Parent Category: Measurement and Geometry; Category: Area and Volume; Published: 19 September 2020; Created: 23 September 2020; Last Updated: 31 March 2025; Hits: 5022

Read more: Circle Plus Question 08 HTML5 Applet Javascript

5 1 1 1 1 1 1 1 1 1 1 Rating 5.00 (1 Vote)

Details: Written by Siti; Parent Category: Measurement and Geometry; Category: Area and Volume; Published: 18 September 2020; Created: 18 September 2020; Last Updated: 31 March 2025; Hits: 5295

Read more: Circle Plus Question 07 HTML5 Applet Javascript

5 1 1 1 1 1 1 1 1 1 1 Rating 5.00 (1 Vote)

Details: Written by Siti; Parent Category: Measurement and Geometry; Category: Area and Volume; Published: 18 September 2020; Created: 18 September 2020; Last Updated: 31 March 2025; Hits: 5403

Read more: Circle Plus Question 06 HTML5 Applet Javascript

Subcategories

measurement Article Count: 15

1. Length Article Count: 2

2. Time Article Count: 10

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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