Number and Algebra resources

Students identify fractions shown in the picture form.

Students show that given a fractional part they can show the whole shape or another fractional part.

Students use cuisenaire rods to work out part-whole fraction problems.

In this practical task students use counters to show fractions of whole numbers.

Students use given sums, differences, and products to identify factors in each basic fact.

Students order a set of student's weights from lightest to heaviest and identify the three students needed to equal a given weight total.

Students demonstrate their understanding of place value by ordering numbers, showing numbers on an abacus, and naming place and total values.

Students identify square numbers and write the equation showing the factors for each.

Students draw the next two triangles in a spatial pattern, calculate the areas of a range of triangles, work out the height of a triangle given its area, and write a rule for the pattern.

A spatial pattern involving the area of a shape is represented by a table and a diagram. Students describe the rule in words and as an algebraic expression.

Students complete a table to describe a spatial pattern, and write an equation to express the rule.

Students identify lowest and highest values from 2- and 3-digit whole numbers.

Students select the correct simplifications for algebraic expressions.

Students interpret and graph linear equations of monthly charges for Internet access.

This task is about working out change for a variety of purchases.

Students calculate how price changes affect a purchase.

Students interpret a table about the amount of money raised for a run-a-thon, and graph the points represented.

Students solve a number of mathematical problems for practical situations involving total amounts, age and time.

Students demonstrate their understanding of place value by identifying numbers shown in a shape-based number system.

Using information about the shape-based number system on planet Efilar, students display the base 10 numbers for Efilar shapes. Students also display Efilar shapes from given base 10 numbers.

Students state temperatures to the nearest tenth degree, between two given temperatures. They also order a set of temperatures from coldest to warmest.

Students put four or five-digit numbers into the correct range of values in which that number lies.

Students explore multiples of 2, 10, and 20 using repeated addition on a given starting number.

Students write amounts shown on a grid as percentages or decimal fractions.

Students solve puzzles by determining the unknown number from each set of statements.