Use visual representations of two fractions to find a common denominator. Write the two fractions as equivalences with the common denominator. Place the fractions on a number line. Find new fractions between the two original fractions.
Test your knowledge of percentages and their relationship with proper fractions. Represent given percentages on a 5 by 5 grid. Also show them on a number line marked in tenths. Allocate squares on the grid to match the given percentages for different parts of the park. For example, show 24% of the grid as bushland. Add each percentage to the number line by moving a bar along the line. View and print a report of your results. This assessment object is the last in a series of three objects that progressively increase in difficulty.
Help a town planner to design a site plan for a school. Using a 10x10 grid, design areas for four regions (library, car park, lawn and canteen) based on the percentages given. Assign the area for an additional two regions, using percentages of your choice. Use a number line to indicate the equivalent fractions for two regions. This learning object is one in a series of two objects. The series is also packaged as a combined learning object.
Help a girl to throw her ball through a hoop. Build two fractions to make a total of one whole. Complete the denominator of a fraction (at least one fraction may have a fixed numerator). For example, work out how many tenths can be added to three-fifths to total one whole. Look at fraction bars and a number line to compare the two fractions and their total. This learning object is one in a series of seven objects.
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