Teach Me
This is a fraction bar! It shows a fraction as a shape split into equal pieces.
Fraction Lab
See what really happens when you work with fractions!
See what really happens when you work with fractions!
Tap the bar to shade pieces and see the fraction!
SKAL Tip: splitting every piece the same way never changes how much is shaded — just how many pieces it's cut into.
This is a fraction bar! It shows a fraction as a shape split into equal pieces.
Now you try:
Show a fraction equivalent to:
Type the fraction you built:
Correct this session: 0
Use the buttons to split the bar into more or fewer pieces, and shade any amount you like. Turn on the compare bar to check whether two fractions are equivalent.
Build a second fraction below to compare.
Combine two fractions into one!
Match the denominators first
SKAL Tip: you can only add the shaded pieces once both bars are cut into the same size pieces.
Adding fractions means combining two amounts into one!
Now you try:
Find the sum:
Correct this session: 0
Adjust Fraction A and Fraction B any way you like. Once they're cut into the same size pieces, shade the Result bar to add them together.