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Software Requirements

SoftwareRequirements

Android iOS Windows MacOS
with best with Chrome Chrome Chrome Chrome
support fullscreen? Yes. Chrome/Opera No. Firefox/ Sumsung Internet Not yet Yes Yes
cannot work on some mobile browser that don't understand JavaScript such as..... cannot work on Internet Explorer 9 and below

 

Credits

This email address is being protected from spambots. You need JavaScript enabled to view it.; Francisco Esquembre; Felix_J_Garcia_Clemente

end faq

Sample Learning Goals

[text]

For Teachers

 

Video

 
 
video 1: question what is 1/4+2/4 = ?
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

video 1: question what is 1/4+2/4 = ?, answer is 3/4 
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

video 2: question what is 1/5+3/5 = ?
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

video 2: question what is 1/5+3/5 = ? answer is 4/5
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

video 3: question what is 2/7+1/7 = ?
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

video 3: question what is 2/7+1/7 = ? answer is 3/7
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model
 

 

Questions:

Question 1:  what is 1/4+1/4 = ?
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

Question 1:  what is 1/4+1/4 = ? answer is 2/4 which is simplified to 1/2
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

Question 2:  what is 5/9+1/9 = ?
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

Question 2:  what is 5/9+1/9 = ? answer is 6/9 which is simplified to 2/3
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

Question 3: what is 2/5+1/5 = ?
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

Question 3: question what is 2/5+1/5 = ? answer is 3/5
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

Question 4:  what is 3/6+2/6 = ?
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

Question 4:  what is 3/6+2/6 = ? answer is 5/6
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

Question 5:  what is 1/2+1/2 = ?
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

Question 5:  what is 1/2+1/2 = ? answer is 2/2 which is simplified to 1
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

questions:

question 1:  what is 3/5+1/5 = ? 
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

question 1:  what is 3/5+1/5 = ? answer is 4/5
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

question 2:  what is 4/9+2/9 = ? 
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

question 2:  what is 4/9+2/9 = ? answer is 6/9 which is simplified to 2/3
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

question 3:  what is 4/11+5/11 = ? 
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

question 3:  what is 4/11+5/11 = ? answer is 9/11
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

question 4:  what is 3/7+1/7 = ? 
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

question 4:  what is 3/7+1/7 = ? answer is 4/7
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

question 5:  what is 7/10+2/10 = ? 
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

question 5:  what is 7/10+2/10 = ? answer is 9/10
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

Video on subtraction:

video subtraction question 1:  what is 5/6-1/6 = ? 
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

video subtraction question 1:  what is 5/6-1/6 = ? answer os 4/6 which is simplified to 2/3
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

video subtraction question 2:  what is 4/5-3/5 = ? 
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

video subtraction question 2:  what is 4/5-3/5 = ? answer is 1/5
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

video subtraction question 3:  what is 7/9-5/9 = ? 
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

video subtraction question 3:  what is 7/9-5/9 = ? answer is 2/9
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

random feature included for lots of unexpected fun
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

random feature included for lots of unexpected fun
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

Options

rectangles for block visualisation
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

 

horizontal rectangles for block visualisation
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model
rectangles for block visualisation
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model
horizontal rectangles for block visualisation
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model
horizontal rectangles for block visualisation
Add and Subtract Fractions JavaScript HTML5 Applet Simulation Model

Research

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Video

[text]

 Version:

  1. http://weelookang.blogspot.sg/2017/09/add-and-subtract-fractions-javascript.html
  2. https://vle.learning.moe.edu.sg/lesson/view/6772fab7-bfd3-44d3-b665-e86b66bddeac#page-2 login required
  3. http://www.geogebra.org/material/show/id/BTCSvEDZ by lewws

Other Resources

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end faq

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