• Mathematics
• Year 7

# Measurement

approx. 13 hrs

3 topics

29 concepts

Develop confidence and competence in the key skills for Measurement and establish a solid foundation for high school Mathematics.

Available in
NSW

### Overview

The Year 7 Measurement program is aligned with the Measurement and Geometry strand of the NSW Mathematics K-10 Syllabus. NSW students studying Year 7 Measurement explore international time zones including 12 and 24 hour time, calculate the perimeter of a variety of 2D shapes (trapezia, rectangles, circles), convert units of length and name the features of circles.

### Topics & Concepts We Cover

This learning program is made up of the following 3 topics, broken down into 29 concepts.

• #### Time 8 concepts

1. Converting fractions or decimals to hours, minutes and seconds

2. Compare times using Australian time zones

3. Add and subtract time with a calculator, including by using the 'degrees, minutes, seconds' button

4. Round answers to time calculations to the nearest minute or hour

5. Solve a variety of problems involving duration

6. Converting units of time

7. Add and subtract time mentally using bridging strategies

8. Solve problems involving international time zones

• #### Length 13 concepts

1. Solve problems involving circles and parts of circles, giving answers in terms of pi, using the calculator or using approximations of pi

2. Identify and name parts of a circle and related lines, including arc, tangent, chord, sector and segment

3. Investigate pi as the ratio of the circumference to the diameter of a circle

4. Develop and use the formulas to find the circumferences of circles in terms of the diameter or radius

5. Find the perimeters of composite figures including sectors

6. Find the diameter and/or radius of a circle, given its circumference

7. Use an approximation of pi to find the circumference of a circle

8. Find the perimeters of quadrants and semicircles

9. Compare perimeters of rectangles with the same area

10. Find the dimensions of a rectangle, given its perimeter and the length of one side

11. Use formulae to find the arc length of a sector

12. Find the perimeter of sectors including quadrants and semicircles

13. Find the perimeters of a range of plane shapes, including composite figures

• #### Area 8 concepts

1. Use the areas of familiar surfaces to assist with the estimation of larger areas, eg the areas of courts and fields for sport

2. Compare areas of rectangles with the same perimeter

3. Choose an appropriate unit to measure the areas of different shapes and surfaces, eg floor space, fields

4. Develop and use the formulas to find the areas of parallelograms

5. Develop and use the formulas to find the areas of rectangles and squares

6. Develop and use the formulas to find the areas of triangles

7. Find the areas of simple composite figures that may be dissected into rectangles, squares, parallelograms and triangles

8. Convert between metric units of area

### What you'll get

Learning Content

• A customised learning plan to suit your needs, adapting to your pace as you learn, progress and achieve mastery
• All the content required to help you master the syllabus, including theory, worked examples, exam preparation and practice questions

An Expert Tutor

• We match you to a private, expert tutor who is right for your needs and goals
• Our tutors are talented, tested, top ATAR achievers and subject experts
• During each session, your tutor guides you through your learning program, providing real-time, live expert tutoring in Measurement

Reporting

• Access information at every stage showing what's been mastered, what areas need to be worked on and what's next
• You and your parents receive a comprehensive feedback report after every session
• Every session is recorded and available for you to watch at any time, allowing you to review what was covered

### Ready to start this program?

Simply pick a time that works for you

We'll be in contact to match you with one of our top tutors and book your first session

Starting at

\$49(inc. GST)

per session

Fully flexible

PAYG and bundle plans

Use anytime