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Fractions

F_BI_I3_eq3

fraction 7 over 4 equals 7 divided by 4 equals one and three quarters

F_BI_I3_eq4

fraction 3 over 8 equals 3 divided by 8 equals 0.375

F_BI_I3_eq5

2 divided by 3 equals two thirds

F_BI_I4_E1_eq1

one half multiplied by three quarters

F_BI_I4_E1_fig1

A circle partitioned into four quarter-circles, one quarter-circle shaded. To the right of the circle are eight stars, two adjacent stars circled.

Area and discrete models of unit fractions

F_BI_I4_E1_fig1A

A circle partitioned in four quarter circles, with one quarter-circle shaded.

Area model of unit fractions.

F_BI_I4_E1_fig1B

Eight stars with two adjacent stars circled.

Discrete model of unit fractions.

F_BI_I4_E1_fig2

A circle partitioned into four quarter-circles, three quarter-circles shaded. To the right of the circle are eight stars, three pairs of two adjacent stars each circled.

Area and discrete models of non-unit fractions

F_BI_I4_E1_fig2A

A circle partitioned in three quarter-circles, with three quarter-circles shaded.

Area model of non-unit fractions.

F_BI_I4_E1_fig2B

Eight stars, three pairs of two adjacent stars are circled.

Discrete model of non-unit fractions.

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