In Year 7 Mathematics, students solve problems involving the comparison, addition and subtraction of integers. They make the connections between whole numbers and index notation and the relationship between perfect squares and square roots. They solve problems involving percentages and all four operations with fractions and decimals. They compare the cost of items to make financial decisions. Students represent numbers using variables. They connect the laws and properties for numbers to algebra. They interpret simple linear representations and model authentic information. Students describe different views of three-dimensional objects. They represent transformations in the Cartesian plane. They solve simple numerical problems involving angles formed by a transversal crossing two lines. Students identify issues involving the collection of continuous data. They describe the relationship between the median and mean in data displays.
Students use fractions, decimals and percentages, and their equivalences. They express one quantity as a fraction or percentage of another. Students solve simple linear equations and evaluate algebraic expressions after numerical substitution. They assign ordered pairs to given points on the Cartesian plane. Students use formulas for the area and perimeter of rectangles and calculate volumes of rectangular prisms. Students classify triangles and quadrilaterals. They name the types of angles formed by a transversal crossing parallel line. Students determine the sample space for simple experiments with equally likely outcomes and assign probabilities to those outcomes. They calculate mean, mode, median and range for data sets. They construct stem-and-leaf plots and dot-plots.
CONTENT
The following topics provide the framework for learning in Year 7 Mathematics:
Assessment
Students are assessed against the Australian Curriculum Mathematics achievement standards. Evidence of student achievement will be gathered through tests, investigations and other assessment tasks. Students are tested on their knowledge of real numbers, patterns and algebra, linear relationships and their geometric reasoning. They investigate the costs involved with making the 'best' carrot cake, create expressions to represent each date on a calendar month and use area and volume to design a garden, writing reports on their findings.
THRIVE • RESPECT • INTEGRITY
