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

Numbers and Algebra

Details: Category: 1. Numbers up to 100; Published: 13 April 2017; Created: 13 April 2017; Last Updated: 13 April 2017; Hits: 7191

Read more … Number and Representation Game Geogebra Applet by John Golden

Details: Category: 1. Numbers up to 100; Published: 13 April 2017; Created: 13 April 2017; Last Updated: 13 April 2017; Hits: 7125

Read more … Ten Frames Counting Game Geogebra Applet by John Ulbright

Details: Written by: Loo Kang Wee; Category: 1. Numbers up to 100; Published: 24 March 2017; Created: 24 March 2017; Last Updated: 12 April 2025; Hits: 7370

Read more … 📊MAthematics PlaySpace Percentage Bar Model Interactive JavaScript Applet

Details: Written by: Loo Kang Wee; Category: 1. Numbers up to 100; Published: 24 March 2017; Created: 24 March 2017; Last Updated: 05 April 2025; Hits: 7836

Read more … 📊MAthematics PlaySpace Fractions Bar Model Interactive JavaScript Applet

Details: Written by: Loo Kang Wee; Category: 1. Numbers up to 100; Published: 24 March 2017; Created: 24 March 2017; Last Updated: 18 January 2025; Hits: 8328

Read more … MAthematics PlaySpace by Thong CH

Details: Written by: Loo Kang Wee; Category: 1. Numbers up to 100; Published: 09 June 2016; Created: 09 June 2016; Last Updated: 05 April 2025; Hits: 7660

Read more … 🔢Primary School Numbers from 1 to 100 only Multiples and Factors for learning of properties such...

Details: Written by: Loo Kang Wee; Category: 1. Numbers up to 100; Published: 09 June 2016; Created: 09 June 2016; Last Updated: 18 January 2025; Hits: 16748

Read more … 🧮Primary School Numbers from 1 to 100 for learning of properties such as Odd, Even, Multiples and...

Details: Written by: Loo Kang Wee; Category: 2. Addition and Subtraction; Published: 23 September 2025; Created: 23 September 2025; Last Updated: 01 May 2026; Hits: 2908

Addition and Substraction

Read more … 🎯 What is the Strategy Math Sun Game for development of CAIT 21CC

Details: Written by: Loo Kang Wee; Category: 2. Addition and Subtraction; Published: 05 August 2025; Created: 05 August 2025; Last Updated: 05 August 2025; Hits: 1833

Read more … HAL_Dart_Challenge co-designed with Hung-_Percentage_Calculator🎯 Learn Percentages with the...

Details: Written by: Loo Kang Wee; Category: 2. Addition and Subtraction; Published: 05 August 2025; Created: 05 August 2025; Last Updated: 05 August 2025; Hits: 2157

Read more … 🎯 Calendar Game with Computer – A Strategic Math Challenge! by Theresa and/or Hung

Details: Written by: Loo Kang Wee; Category: 2. Addition and Subtraction; Published: 05 August 2025; Created: 05 August 2025; Last Updated: 05 August 2025; Hits: 3692

Read more … 🔢 Binary Number Guessing Game – A Fun Way to Learn Binary! Theresa and/or Hung

Details: Written by: Loo Kang Wee; Category: 2. Addition and Subtraction; Published: 22 May 2025; Created: 22 May 2025; Last Updated: 22 May 2025; Hits: 3888

Read more … 🎓 Creating a Simple Subtraction Interactive for SLS with Gemini Pro

Details: Written by: Fremont; Category: 2. Addition and Subtraction; Published: 01 February 2025; Created: 30 April 2018; Last Updated: 14 February 2025; Hits: 3557

Read more … 🎮Math Battle: Add or Multiply? – A Fun, Interactive Math Game for Young Learners enhanced by...

Details: Written by: Loo Kang Wee; Category: 2. Addition and Subtraction; Published: 30 July 2024; Created: 30 July 2024; Last Updated: 15 August 2024; Hits: 5930

Read more … Project 24b: WebEJS workshop Slide and Ladder Game to learn Add and Subtract with added option...

Details: Written by: Loo Kang Wee; Category: 2. Addition and Subtraction; Published: 21 June 2021; Created: 21 June 2021; Last Updated: 05 April 2025; Hits: 7324

Read more … Mathematics Factual Fluency Game using adapted HTML5 Code by Suhaimi

Details: Written by: Wei Chiong; Category: 2. Addition and Subtraction; Published: 01 June 2021; Created: 01 June 2021; Last Updated: 05 April 2025; Hits: 9007

Read more … 🧪Volume of Water Simulator Virtual Lab for Primary Math JavaScript Simulation Applet HTML5

Details: Written by: Jonathan; Category: 2. Addition and Subtraction; Published: 12 February 2020; Created: 12 February 2020; Last Updated: 29 March 2025; Hits: 16951

Read more … Adding to 100 with carry Simulation for Mathematics Learning

Details: Written by: Loo Kang Wee; Category: 2. Addition and Subtraction; Published: 06 June 2019; Created: 06 June 2019; Last Updated: 23 March 2025; Hits: 5967

Read more … SLS Hackathon by PRSS on Shoot the Correct Target Sum UFO game

Details: Written by: Loo Kang Wee; Category: 2. Addition and Subtraction; Published: 06 June 2019; Created: 06 June 2019; Last Updated: 23 March 2025; Hits: 5244

Read more … SLS Hackathon by Admiralty Primary Carrot Addition Game

Details: Written by: Fremont; Category: 2. Addition and Subtraction; Published: 30 April 2018; Created: 30 April 2018; Last Updated: 02 February 2025; Hits: 11668

Addition and Substraction

Read more … Model Comparison Question Generator JavaScript HTML5 Applet Simulation Model

Details: Written by: Loo Kang Wee; Category: 2. Addition and Subtraction; Published: 16 August 2017; Created: 16 August 2017; Last Updated: 02 February 2025; Hits: 10209

Read more … More than Less than Question Generator JavaScript HTML5 Applet Simulation Model

Details: Written by: Loo Kang Wee; Category: 2. Addition and Subtraction; Published: 12 February 2016; Created: 12 February 2016; Last Updated: 25 January 2025; Hits: 31496

Read more … ➕Target Math (Race to 20) with new Starting NumberAddition Game JavaScript HTML5 Applet Simulation...

Details: Written by: Loo Kang Wee; Category: 2. Addition and Subtraction; Published: 12 February 2016; Created: 12 February 2016; Last Updated: 29 March 2025; Hits: 15998

Read more … 🔢SLS Target Math Addition Game JavaScript HTML5 Applet Simulation Model, based on Card Game from...

Details: Written by: Loo Kang Wee; Category: 3. Multiplication and Division; Published: 05 August 2025; Created: 05 August 2025; Last Updated: 05 August 2025; Hits: 1466

Read more … LPL_Dart_Challenge_-_Percentage_Calculator 🎯 Learn Percentages with the Interactive Dart...

Details: Written by: Loo Kang Wee; Category: 3. Multiplication and Division; Published: 13 June 2025; Created: 13 June 2025; Last Updated: 13 June 2025; Hits: 2108

Read more … 🧠 Interactive Multiples of 12 – Making Math Count with Music, Emojis & Motion

Details: Written by: Loo Kang Wee; Category: 3. Multiplication and Division; Published: 13 June 2025; Created: 13 June 2025; Last Updated: 13 June 2025; Hits: 1869

Read more … 🦕 Interactive Multiples of 11 – Math Learning That Clicks, Counts, and Dances!

Details: Written by: Loo Kang Wee; Category: 3. Multiplication and Division; Published: 13 June 2025; Created: 13 June 2025; Last Updated: 13 June 2025; Hits: 1988

Read more … 🔟 Interactive Multiples of 10 – A Visual and Musical Journey into Multiplication

Details: Written by: Loo Kang Wee; Category: 3. Multiplication and Division; Published: 13 June 2025; Created: 13 June 2025; Last Updated: 13 June 2025; Hits: 1783

Read more … 🧮 Interactive Multiples of 9 – Learn Math Visually, Musically, and Interactively!

Details: Written by: Loo Kang Wee; Category: 3. Multiplication and Division; Published: 13 June 2025; Created: 13 June 2025; Last Updated: 16 June 2025; Hits: 1878

Read more … 🎯 Interactive Multiples of 8 – Skip‑Counting in Motion

Details: Written by: Loo Kang Wee; Category: 3. Multiplication and Division; Published: 13 June 2025; Created: 13 June 2025; Last Updated: 13 June 2025; Hits: 1894

Read more … 🎯 Interactive Multiples of 7 – Counting with Rhythm & Fruits

Details: Written by: Loo Kang Wee; Category: 3. Multiplication and Division; Published: 13 June 2025; Created: 13 June 2025; Last Updated: 13 June 2025; Hits: 1816

Read more … 🔍 Interactive Multiples of 6 – Patterns in Motion

Details: Written by: Loo Kang Wee; Category: 3. Multiplication and Division; Published: 13 June 2025; Created: 13 June 2025; Last Updated: 13 June 2025; Hits: 1708

Read more … 🎯 Interactive Multiples of 5 – Counting with Fruits & Rhythm

Details: Written by: Loo Kang Wee; Category: 3. Multiplication and Division; Published: 13 June 2025; Created: 13 June 2025; Last Updated: 13 June 2025; Hits: 1705

Read more … 🎯 Interactive Multiples of 4 – Counting with Rhythm and Visuals

Details: Written by: Loo Kang Wee; Category: 3. Multiplication and Division; Published: 13 June 2025; Created: 13 June 2025; Last Updated: 14 June 2025; Hits: 2024

Read more … 🚀 Interactive Multiples of 3 – A Musical and Dynamic Learning Experience

Details: Written by: Loo Kang Wee; Category: 3. Multiplication and Division; Published: 11 June 2025; Created: 11 June 2025; Last Updated: 13 June 2025; Hits: 1811

Read more … 🎵 Introducing: Learn “Multiples of 2” Through Music

Details: Written by: Loo Kang Wee; Category: 3. Multiplication and Division; Published: 06 June 2025; Created: 06 June 2025; Last Updated: 06 June 2025; Hits: 2214

Read more … From Static Image to Interactive Explanator Interactive-Lesson: The Making of an AI-Powered Long...

Details: Written by: Loo Kang Wee; Category: 3. Multiplication and Division; Published: 22 April 2025; Created: 25 October 2016; Last Updated: 09 May 2025; Hits: 6612

Read more … Creating an Interactive Gear Simulation for Math Education

Details: Written by: Loo Kang Wee; Category: 3. Multiplication and Division; Published: 16 January 2023; Created: 16 January 2023; Last Updated: 22 April 2025; Hits: 7613

Read more … Gears Simulation to teach concept of multiples for Primary Maths

Details: Written by: Loo Kang Wee; Category: 3. Multiplication and Division; Published: 20 November 2019; Created: 20 November 2019; Last Updated: 29 March 2025; Hits: 5986

Read more … ⚽Basketball Equivalennce Word Problem Visualization Tool HTML5 JavaScript

Details: Written by: Loo Kang Wee; Category: 3. Multiplication and Division; Published: 20 September 2016; Created: 20 September 2016; Last Updated: 20 September 2016; Hits: 8082

Read more … Arithmetic by PHeT

Details: Category: Fractions; Published: 03 May 2017; Created: 03 May 2017; Last Updated: 03 May 2017; Hits: 7344

fractions

Read more … Fraction Division Version 2 Geogebra Applet

Details: Category: Fractions; Published: 03 May 2017; Created: 03 May 2017; Last Updated: 03 May 2017; Hits: 7826

fractions

Read more … Fraction Division Version 1 Geogebra Applet

Details: Category: Fractions; Published: 03 May 2017; Created: 03 May 2017; Last Updated: 03 May 2017; Hits: 7334

fractions

Read more … Fraction Multiplication Geogebra Applet

Details: Category: Fractions; Published: 03 May 2017; Created: 03 May 2017; Last Updated: 03 May 2017; Hits: 7708

fractions

Read more … Fraction Subtraction Geogebra Applet

Details: Category: Fractions; Published: 03 May 2017; Created: 03 May 2017; Last Updated: 03 May 2017; Hits: 7188

fractions

Read more … Fraction Addition Version 2 Geogebra Applet

Details: Category: Fractions; Published: 03 May 2017; Created: 03 May 2017; Last Updated: 03 May 2017; Hits: 7351

fractions

Read more … Fraction Addition Version 1 Geogebra Applet

Details: Category: Fractions; Published: 03 May 2017; Created: 03 May 2017; Last Updated: 03 May 2017; Hits: 8580

fractions

Read more … Equivalent Fractions Geogebra Applet

Details: Category: Fractions; Published: 10 June 2016; Created: 10 June 2016; Last Updated: 11 April 2017; Hits: 10097

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

Details: Written by: Loo Kang Wee; Category: 1. Fractions of a Whole; Published: 12 September 2025; Created: 12 September 2025; Last Updated: 12 September 2025; Hits: 2355

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

Details: Written by: Loo Kang Wee; Category: 1. Fractions of a Whole; Published: 10 April 2025; Created: 30 July 2024; Last Updated: 11 July 2025; Hits: 4218

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

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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