Instructions
- Författare/skapare:
- Visuell matematik: Svetlana & Anders
Show answer app:
a=RandomBetween(1, 3)
b=RandomBetween(1, 3)
c=a+b
Use Text tool with objects a and b : a+b=
Use Text tool with object: c
Use Tool Box to show Text c
Create a button with script:
UpdateConstruction()
d=false
To be able to type the answer:
add following:
t=””
connect inputbox to t
if(t==Text(c),"right","wrong") which creates a text, add condition to show object on it to:
To the “new” button add
t<>""
Click on the right answer app:
Points on x-axis A(1,0),B(2,0),C(3,0)
a=RandomBetween(1, 3)
b=0
c=if(a==b,true,false)
Behind point A script on click:
b=1
If(c==true,SetColour(A,"green"))
If(c==false,SetColour(A,"red"))
Behind point B script on click:
b=2
If(c==true,SetColour(B,"green"))
If(c==false,SetColour(B,"red"))
Behind point C script on click:
b=1
If(c==true,SetColour(C,"green"))
If(c==false,SetColour(C,"red"))
Button with script on clickcalled NEW:
UpdateConstruction
b=0
SetColour(A, “blue”)
SetColour(B, “blue”)
SetColour(C, “blue”)
Text Tool: a as an object
Drag and drop app:
create a circle c
create a point C
a= randombetween(1,10)
b=if(Mod(a,2)==0,true)
create a text with object a which position you set to C
On advanced for the text add to
red: C ∈ c∧b==false
green: C ∈ c∧b==true
Button calles new with script
Updateconstruction()
C=(coordinates somewhere outside cicle)