Understanding Fractions with Models

Why is it important to ensure all parts of a fraction model are the same size?

• To make it easier to draw

• To make the model look neat

• To ensure accurate representation of the fraction

• To use less paper

What is the first step in drawing a bar model for one-half?

• Draw a triangle

• Draw a circle

• Draw a rectangle

• Draw a square

How do you divide a bar model into thirds?

• Draw three lines evenly spaced

• Draw two lines to the left of the center

• Draw one line down the middle

• Draw two lines, one slightly left and one slightly right of the center

What is a good method to ensure bar models are the same size when comparing fractions?

• Use a ruler to measure each one

• Stack them on top of each other

• Draw them in different colors

• Draw them on separate pages

What shape is used to draw pie models?

• Triangle

• Square

• Circle

• Rectangle

How can you draw one-third using a pie model?

• Draw a line across the circle

• Draw a line down the middle and stop at the center, then draw two diagonal lines

• Draw a star shape in the circle

• Draw a plus sign in the circle

What is the method to draw one-sixth using a pie model?

• Draw a star shape

• Draw a line and then an x on top

• Draw a line and then a plus sign

• Draw a peace sign and cut each section in half

How can you create tenths using a bar model?

• Draw tenths directly

• Draw quarters and then cut each piece in half

• Draw halves and then cut each piece in half

• Draw fifths and then cut each piece in half

What is the approach to draw twelfths using a pie model?

• Draw sixths and then cut each piece in half

• Draw eighths and then cut each piece in half

• Draw tenths and then cut each piece in half

• Draw quarters and then cut each piece in half

What is the method to draw sixteenths using a bar model?

• Draw eighths and then cut each piece in half

• Draw tenths and then cut each piece in half

• Draw quarters and then cut each piece in half

• Draw sixths and then cut each piece in half