Numbers and Algebra - Open Educational Resources / Open Source Physics @ Singapore

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Numbers and Algebra

Details: Parent Category: Numbers and Algebra; Category: Fractions; Published: 03 May 2017; Created: 03 May 2017; Last Updated: 03 May 2017; Hits: 6576

fractions

Read more: Fraction Division Version 2 Geogebra Applet

Details: Parent Category: Numbers and Algebra; Category: Fractions; Published: 03 May 2017; Created: 03 May 2017; Last Updated: 03 May 2017; Hits: 7026

fractions

Read more: Fraction Division Version 1 Geogebra Applet

Details: Parent Category: Numbers and Algebra; Category: Fractions; Published: 03 May 2017; Created: 03 May 2017; Last Updated: 03 May 2017; Hits: 6689

fractions

Read more: Fraction Multiplication Geogebra Applet

Details: Parent Category: Numbers and Algebra; Category: Fractions; Published: 03 May 2017; Created: 03 May 2017; Last Updated: 03 May 2017; Hits: 6948

fractions

Read more: Fraction Subtraction Geogebra Applet

Details: Parent Category: Numbers and Algebra; Category: Fractions; Published: 03 May 2017; Created: 03 May 2017; Last Updated: 03 May 2017; Hits: 6481

fractions

Read more: Fraction Addition Version 2 Geogebra Applet

Details: Parent Category: Numbers and Algebra; Category: Fractions; Published: 03 May 2017; Created: 03 May 2017; Last Updated: 03 May 2017; Hits: 6633

fractions

Read more: Fraction Addition Version 1 Geogebra Applet

Details: Parent Category: Numbers and Algebra; Category: Fractions; Published: 03 May 2017; Created: 03 May 2017; Last Updated: 03 May 2017; Hits: 7657

fractions

Read more: Equivalent Fractions Geogebra Applet

Details: Parent Category: Numbers and Algebra; Category: Fractions; Published: 10 June 2016; Created: 10 June 2016; Last Updated: 11 April 2017; Hits: 9287

Read more: Illustrating Addition and Subtraction of Proper Fractions Geogebra Applet by Lew WS

Details: Written by Loo Kang Wee; Parent Category: Fractions; Category: 1. Fractions of a Whole; Published: 12 September 2025; Created: 12 September 2025; Last Updated: 12 September 2025; Hits: 1397

Read more: xAPI Exploring Fractions with xAPI-Enabled Interactive Learning by meiYoke

Details: Written by Loo Kang Wee; Parent Category: Fractions; Category: 1. Fractions of a Whole; Published: 10 April 2025; Created: 30 July 2024; Last Updated: 11 July 2025; Hits: 3155

Read more: 🧠 Visualizing Fraction Subtraction with Animated Overlays Powered by Gemini 2.5 Pro

Details: Written by Loo Kang Wee; Parent Category: Fractions; Category: 1. Fractions of a Whole; Published: 10 July 2024; Created: 10 July 2024; Last Updated: 11 July 2025; Hits: 2455

Read more: QUIZ format: One Fraction Subtract Fraction Quiz Made 🚀 Why You Should Use Gemini 2.5 Pro in AI...

Details: Written by Loo Kang Wee; Parent Category: Fractions; Category: 1. Fractions of a Whole; Published: 30 August 2017; Created: 30 August 2017; Last Updated: 02 February 2025; Hits: 15183

Read more: Comparing Fractions JavaScript HTML5 Applet Simulation Model

Details: Written by Loo Kang Wee; Parent Category: Fractions; Category: 1. Fractions of a Whole; Published: 30 August 2017; Created: 30 August 2017; Last Updated: 02 February 2025; Hits: 28821

Read more: Add and Subtract Fractions Simulation for Mathematics Learning

Details: Written by Loo Kang Wee; Parent Category: Fractions; Category: 1. Fractions of a Whole; Published: 30 August 2017; Created: 30 August 2017; Last Updated: 05 April 2025; Hits: 6361

Read more: Equivalent - Comparing Fractions Simple for SLS JavaScript HTML5 Applet Simulation Model

Details: Written by Loo Kang Wee; Parent Category: Fractions; Category: 1. Fractions of a Whole; Published: 12 February 2016; Created: 12 February 2016; Last Updated: 18 January 2025; Hits: 12057

Read more: Part Part Whole Primary Math Model

Details: Written by Loo Kang Wee; Parent Category: Fractions; Category: 1. Fractions of a Whole; Published: 25 September 2015; Created: 25 September 2015; Last Updated: 28 December 2024; Hits: 12491

Read more: PHET Math Fraction Game HTML5

Details: Written by Loo Kang Wee; Parent Category: Fractions; Category: 1. Fractions Equivalent; Published: 07 August 2025; Created: 07 August 2025; Last Updated: 07 August 2025; Hits: 1310

Read more: 🚀 Creating an Interactive Web App with React and Converting to HTML using Claude AI by Theresa

Details: Written by Loo Kang Wee; Parent Category: Fractions; Category: 1. Fractions Equivalent; Published: 30 May 2025; Created: 30 May 2025; Last Updated: 30 May 2025; Hits: 1884

Read more: 🧠 Master Fractions with the Fraction Memory Game by Theresa

Details: Written by Wei Chiong; Parent Category: Fractions; Category: 1. Mixed Numbers and Improper Fractions; Published: 12 July 2021; Created: 12 July 2021; Last Updated: 05 April 2025; Hits: 11184

Read more: ➕1 +3/8 = ? Add and Subtract Fractions JavaScript Simulation Applet HTML5

Details: Written by Wei Chiong; Parent Category: Fractions; Category: 1. Mixed Numbers and Improper Fractions; Published: 12 July 2021; Created: 12 July 2021; Last Updated: 11 April 2025; Hits: 18359

Read more: 3/4 -1/8 Add and Subtract Fractions Simulation for Mathematics Learning

Details: Parent Category: Fractions; Category: 1. Mixed Numbers and Improper Fractions; Published: 10 April 2017; Created: 10 April 2017; Last Updated: 12 April 2017; Hits: 6657

Fractions of a Whole

Read more: Comparing fractions using number lines and circles Geogebra Applet by Lew WS

Details: Parent Category: Numbers and Algebra; Category: Decimals; Published: 13 April 2017; Created: 13 April 2017; Last Updated: 13 April 2017; Hits: 6416

Multiplication and Division

Read more: Division of a decimal by a power of 10 Geogebra Applet by Mathspace

Details: Parent Category: Numbers and Algebra; Category: Decimals; Published: 10 June 2016; Created: 10 June 2016; Last Updated: 11 April 2017; Hits: 10313

Read more: Find the Decimal Numbers on the Number Line Geogebra Applet by Lew WS

Details: Parent Category: Numbers and Algebra; Category: Money; Published: 13 April 2017; Created: 13 April 2017; Last Updated: 13 April 2017; Hits: 5961

money

Read more: Cash Register Geogebra Applet by John Ulbright

Details: Written by Wei Chiong; Parent Category: Money; Category: 1. Money; Published: 02 June 2021; Created: 02 June 2021; Last Updated: 05 April 2025; Hits: 8805

Read more: 💰Counting Money using 5c, 10c, 20c, 50c and $1 coins for Primary Math JavaScript Simulation Applet...

Details: Written by Loo Kang Wee; Parent Category: Money; Category: 1. Money; Published: 05 May 2020; Created: 05 May 2020; Last Updated: 29 March 2025; Hits: 4609

Read more: 💰GameSalad Money Interactive by Shen Baiyue and SK Koh.

Subcategories

Whole Numbers Article Count: 43

1. Numbers up to 100 Article Count: 8

2. Addition and Subtraction Article Count: 16

3. Multiplication and Division Article Count: 17

Fractions Article Count: 21

1. Fractions of a Whole Article Count: 8

1. Fractions Equivalent Article Count: 2

1. Mixed Numbers and Improper Fractions Article Count: 3

Decimals Article Count: 2

Money Article Count: 3

1. Money Article Count: 2

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