## About the course

This Cambridge Mathematics Lower Secondary course on measure will provide you with an advanced understanding of all relevant aspects of knowledge. Teaching the principles, systems, patterns, functions and relationships, you will gain a detailed understanding of everything in this curriculum, allowing you to excel in mathematics, as well as being able to apply the principles to everyday life.

Designed to be easily accessible, the only equipment needed for this course is a laptop or computer with an Internet connection, a notepad, pen and calculator.

Lessons include:

- Angle Geometry
- Time
- Measurement
- Perimeter
- Area
- Surface Area
- Volume

## What to expect

This course will guide you through every topic related to measure, allowing you to continuously improve your knowledge and build on existing skills.

Sections are organised to teach you the full curriculum in small, manageable lessons. Go through the course, entering your answers for them to be marked as correct or incorrect. The benefit of this is that you can correct your mistakes, perfecting your understanding of measure as you work your way through the course. Once you have completed a section, it can be marked as complete, helping you to remain organised.

Making learning simple, the progress bar highlights your completion percentage, helping you to manage your time as well as working to keep you motivated throughout the course.

## Benefits

- Learn the full curriculum on measure
- Split into manageable sections for easy learning
- View your progress throughout the course
- Input your answers and make corrections as you learn

#### Course Materials

#### Time Conversions

- Video - Direct Conversion between Times (2:54)
- Video - Indirect Conversion between Times (3:41)
- Topic - Converting Seconds to Minutes
- Topic - Converting Seconds to Hours
- Topic - Converting Minutes to Seconds
- Topic - Converting Minutes to Hours
- Topic - Converting Minutes to Days
- Topic - Converting Hours to Minutes
- Topic - Converting Hours to Seconds
- Topic - Converting Hours to Days
- Topic - Converting Days to Hours
- Topic - Converting Days to Minutes

#### Time Calculations

- Video - Time Differences 1 (5:43)
- Video - Time Differences 2 (3:35)
- Video - Addition of Times (5:11)
- Video - Subtraction of Times (3:21)
- Video - Time Durations (3:09)
- Video - Time Durations using Calculators in Hours and Minutes (4:20)
- Video - Time Durations using Calculators in Days, Hours and Minutes (7:13)
- Video - Finding Times Before or After Certain Times (3:37)
- Topic - Finding Times Before and After Certain Times
- Topic - Time Differences at the Same Day
- Topic - Time Differences at Different Days

#### Speed

- Video - Understanding Speed 1 (4:43)
- Video - Understanding Speed 2 (3:50)
- Topic - Speed by Hours
- Topic - Speed by Minutes
- Topic - Speed by Hours and Minutes
- Topic - km/h to m/s
- Topic - m/s to km/h
- Topic - Determine Faster Speed
- Topic - Distance by Speed and Hours
- Topic - Distance by Speed, Hours and Minutes
- Topic - Hours by Distance and Speed
- Topic - Hours and Minutes by Distance and Speed

#### Temperature

- Video - Conversion Celsius and Fahrenheit (3:41)
- Video - Temperature Conversion Fahrenheit to Celsius (5:18)
- Video - Temperature Conversion Celsius to Fahrenheit (2:02)
- Topic - Converting Temperatures from Celsius to Fahrenheit
- Topic - Converting Temperatures from Fahrenheit to Celsius
- Topic - Converting Temperature Changes from Celsius to Fahrenheit
- Topic - Converting Temperature Changes from Fahrenheit to Celsius

#### Length Conversions

- Video - Metric Units of Length (4:22)
- Video - Converting Length Units 1 (1:25)
- Video - Converting Length Units 2 (2:47)
- Video - Converting Lengths by the Nearest Units (5:57)
- Video - Converting Lengths by Scientific Notation (4:47)
- Video - Converting Lengths by Significant Figures (3:13)
- Topic - Prefixes of Measurement
- Topic - Length Conversions
- Topic - Converting from mm to cm
- Topic - Converting from mm to m
- Topic - Converting from cm to mm
- Topic - Converting from cm to m
- Topic - Converting from m to cm
- Topic - Converting from m to km
- Topic - Converting from km to cm
- Topic - Converting from km to m
- Topic - Millimetres to Metres
- Topic – Metres to Millimetres
- Topic - Converting from km to mm
- Topic - Converting from mm to km
- Topic - Converting from cm to km

#### Evaluation by Converting Lengths

- Video - Converting and Simplifying Lengths to Metres (3:17)
- Video - Converting and Simplifying Lengths to Kilo-Metres (1:22)
- Video - Converting and Simplifying Lengths to Centi-Metres (2:06)
- Video - Converting and Simplifying Lengths to Milli-Metres (1:04)
- Topic - Addition of Different Length Units to km
- Topic - Addition of Different Length Units to m
- Topic - Addition of Different Length Units to cm
- Topic - Addition of Different Length Units to mm
- Topic - Subtraction of Different Length Units to km
- Topic - Subtraction of Different Length Units to m
- Topic - Subtraction of Different Length Units to cm
- Topic - Subtraction of Different Length Units to mm

#### Equations by Converting Lengths

- Topic - Solving Equations involving Different Length Units km 1
- Topic - Solving Equations involving Different Length Units km 2
- Topic - Solving Equations involving Different Length Units m 1
- Topic - Solving Equations involving Different Length Units m 2
- Topic - Solving Equations involving Different Length Units cm 1
- Topic - Solving Equations involving Different Length Units cm 2
- Topic - Solving Equations involving Different Length Units mm 1
- Topic - Solving Equations involving Different Length Units mm 2

#### Capacity Units

- Video - Conversion Capacities to Milli-Litres (3:05)
- Video - Conversion Capacities to Centi-Litres (3:20)
- Video - Conversion Capacities to Litres (4:11)
- Video - Conversion Capacities to Kilo-Litres (4:47)
- Video - Conversion Capacities to Mega-Litres (5:31)
- Topic - Conversion between L & mL
- Topic - Conversion between kL & cL
- Topic - Conversion between kL & L
- Topic - Conversion between L & cL
- Topic - Conversion between ML & L
- Topic - Conversion between kL & ML
- Topic - Conversion between ML & mL
- Topic - Conversion between mL & kL
- Topic - Conversion between cL & mL
- Topic - Conversion between ML & cL
- Topic - Rules of Capacity Conversion
- Topic - Convert to mL
- Topic - Convert to cL
- Topic - Convert to L
- Topic - Convert to kL
- Topic - Convert to ML

#### Evaluation by Converting Capacity Units

- Video - Converting and Simplifying Capacities to Milli-Litres (3:12)
- Video - Converting and Simplifying Capacities to Centi-Litres (1:53)
- Video - Converting and Simplifying Capacities to Litres (4:29)
- Video - Converting and Simplifying Capacities to Kilo-Litres (1:11)
- Video - Converting and Simplifying Capacities to Mega-Litres (0:59)
- Topic - Addition of Different Capacity Units to L
- Topic - Addition of Different Capacity Units to mL
- Topic - Addition of Different Capacity Units to cL
- Topic - Addition of Different Capacity Units to kL
- Topic - Addition of Different Capacity Units to MegaLitre
- Topic - Subtraction of Different Capacity Units to L
- Topic - Subtraction of Different Capacity Units to mL
- Topic - Subtraction of Different Capacity Units to cL
- Topic - Subtraction of Different Capacity Units to kL
- Topic - Subtraction of Different Capacity Units to MegaLitre

#### Mass Conversions

- Video - Converting Masses to MilliGrams (2:50)
- Video - Converting Masses to Grams (2:08)
- Video - Converting Masses to KiloGrams (1:57)
- Video - Converting Masses to Tonnes (2:16)
- Topic - Conversion between g & mg
- Topic - Conversion between g & kg
- Topic - Conversion between t & kg
- Topic - Conversion between t & g
- Topic - Kilograms to Grams
- Topic - Grams to Kilograms
- Topic - Conversion between t and mg
- Topic - Conversion between mg and kg

#### Evaluation by Converting Masses

- Video - Converting & Simplifying Masses to MilliGrams (2:26)
- Video - Converting and Simplifying Masses to Grams (2:13)
- Video - Converting & Simplifying Masses to Kilo-Grams (1:36)
- Video - Converting and Simplifying Masses to Tonnes (1:22)
- Topic - Calculation of Masses in g
- Topic - Calculation of Masses in kg
- Topic - Calculation of Masses in mg
- Topic - Calculation of Masses in t

#### Volume Capacity Connection

- Video - Volume and Capacity (5:40)
- Video - Conversion of Capacity (5:03)
- Video - Conversion from Capacity to Volume (4:08)
- Video - Conversion from Volume to Capacity (3:52)
- Topic - Convert cm3 to mL
- Topic - Convert mL to cm3
- Topic - Convert cm3 to L
- Topic - Convert L to cm3
- Topic - Convert m3 to kL
- Topic - Convert kL to m3
- Topic - Convert m3 to L
- Topic - Convert L to m3

#### Accuracy and Error

- Video - Accuracy by Units (4:22)
- Video - Accuracy by Rounding (1:43)
- Video - Lower and Upper Bounds by Rounding (1:48)
- Video - Lower and Upper Bounds by Units (6:09)
- Topic - Range of Possible Values of Whole Numbers
- Topic - Range of Possible Values of One Decimal Place
- Topic - Range of Possible Values of Two Decimal Places
- Topic - Range of Possible Values of One Significant Figure
- Topic - Range of Possible Values of Two Significant Figures
- Topic - Range of Possible Values of The Nearest 10
- Topic - Range of Possible Values of The Nearest 50
- Topic - Range of Possible Values of The Nearest 100
- Topic - Range of Possible Values of Perimeters
- Topic - Range of Possible Values of Area
- Topic - Range of Possible Values of Volumes

#### Perimeter Formula

- Video - Finding Perimeters (7:09)
- Video - Perimeters of Basic Shapes (2:55)
- Video - Perimeters of Composite Shapes (2:03)
- Video - Perimeters of Various Geometric Figures (3:41)
- Video - Perimeters of Variant of Quadrilaterals (3:41)
- Topic - Perimeter of Triangles
- Topic - Perimeter of Quadrilaterals
- Topic - Perimeter of Composite Shapes

#### Applications of Perimeter

- Video - Applications of Perimeter (5:00)
- Video - Calculating Perimeters (3:20)
- Video - Perimeters of Triangles by Pythagoras Theorems (6:52)
- Video - Perimeters of Quadrilaterals by Pythagoras Theorem (3:12)
- Topic - Perimeter involving Pythagoras' Theorem
- Topic - Sides using Pythagoras' Theorem and Perimeters

#### Area Units

- Video - Metric Units of Area (10:45)
- Video - Converting Units of Area involving Meter Squared (2:53)
- Video - Converting Units of Area involving Milli-Metre Squared (2:04)
- Video - Converting Units of Area involving Hectare (2:51)
- Topic - mm square to cm square
- Topic - cm square to mm square
- Topic - ha square to m square
- Topic - m square to ha
- Topic - km square to m square
- Topic - m square to km square
- Topic - km square to ha 1
- Topic - km square to ha 2
- Topic - ha to km square 1
- Topic - ha to km square 2
- Topic - Mixed Conversions 1
- Topic - Mixed Conversions 2

#### Area of Triangles using Heights

- Video - Understanding Area of Triangles (3:21)
- Video - Area of Basic Triangles (2:29)
- Video - Heights for Area of Triangles (3:55)
- Video - Finding Unknown Values of Triangles using Areas (1:44)
- Topic - Area of Triangles Formula
- Topic - Finding Heights and Bases of Triangles
- Topic - Area of Right-Angled Triangles
- Topic - Area of Isosceles Triangles
- Topic - Area of Equilateral Triangles
- Topic - Mixed Questions of Area of Triangles

#### Area of Rectangles

- Video - Understanding Area of Rectangles (2:33)
- Video - Area of Basic Rectangles (1:54)
- Video - Unknown Values from Area of Rectangles (1:17)
- Video - Area of Composite Shapes of Rectangles (4:15)
- Video - Area of Squares (6:06)
- Video - Area of a Square (5:14)
- Video - Area of Composite Shapes of Squares (6:32)
- Topic - Area of Rectangles
- Topic - Area of Rectangles involving Pythagoras' Theorem
- Topic - Finding Side Lengths Given Area of Rectangles
- Topic - Area of Rectangles Given Perimeters
- Topic - Area of Composite Rectangles
- Topic - Mixed Questions of Area of Rectangles
- Topic - Finding Area of Squares
- Topic - Area of Squares involving Pythagoras' Theorem
- Topic - Finding Side Lengths Given Area of Squares
- Topic - Area of Composite Squares
- Topic - Area of Squares Given Perimeters
- Topic - Mixed Questions of Area of Squares

#### Area of Parallelograms

- Video - Understanding Area of Parallelograms (3:01)
- Video - Finding Area of Parallelograms (2:08)
- Video - Finding Heights for Finding Area of Parallelograms (4:26)
- Video - Finding Unknown Values of Parallelograms using Areas (1:17)
- Topic - Area of Parallelograms
- Topic - Area of Parallelograms involving Pythagoras' Theorem
- Topic - Area of Parallelograms involving Perimeters
- Topic - Finding Lengths of Parallelogram given Area
- Topic - Mixed Questions of Area of Parallelograms

#### Area of Circles

- Video - Area of Basic Circles (6:50)
- Video - Area of a Sector (6:50)
- Video - Area of Circles and Composite Shapes (7:20)
- Video - Area of Circles (4:49)
- Video - Finding Radius & Diameter given Area of Circles (1:45)
- Video - Area of Sectors (2:40)
- Video - Area of Circles using Radius (2:34)
- Video - Area of Circles using Diameter (1:36)
- Video - Finding Radius using Area of Circles (2:17)
- Video - Area of Annulus using Radius (4:22)
- Video - Area of Annulus using Diameter (1:39)
- Video - Area of Half Annulus (2:10)
- Video - Understanding Area of Sectors (4:14)
- Video - Area of Sectors using Internal Centre Angles (2:51)
- Video - Area of Sectors using External Centre Angles (4:24)

#### Surface Area of Prisms

- Video - Surface Area of Rectangular Prisms (4:51)
- Video - Surface Area of Triangular Prisms (2:10)
- Topic - Total Surface Area of Rectangular Prisms
- Topic - Total Surface Area of Open Rectangular Prisms
- Topic - Side of Rectangular Prisms
- Topic - Total Surface Area of Triangular Prisms using Nets 1
- Topic - Total Surface Area of Triangular Prisms using Nets 2

#### Surface Area of Pyramids

- Video - Surface Area of Square Pyramids (4:56)
- Topic - Total Surface Area of a Square Pyramid given Base Side and Slant Height
- Topic - Total Surface Area of a Square Pyramid given Base Side and Height
- Topic - Total Surface Area of a Square Pyramid given Base Side and Side Height
- Topic - Total Surface Area of a Square Pyramid given Hieght and Slant Height
- Topic - Finding Slant Height by Total Surface Area of a Square Pyramid

#### Volume Units

- Video - Volume Units (12:16)
- Topic - Convert mm^3 to cm^3
- Topic - Convert mm^3 to m^3
- Topic - Convert cm^3 to mm^3
- Topic - Convert cm^3 to m^3
- Topic - Convert m^3 to mm^3
- Topic - Convert m^3 to cm^3
- Topic - Convert mm^3 to L
- Topic - Convert cm^3 to L
- Topic - Convert m^3 to L
- Topic - Convert L to mm^3
- Topic - Convert L to cm^3
- Topic - Convert L to m^3

#### Volume of Prisms

- Video - Cross Section of a Prism (8:16)
- Video - Volume of a Prism (2:39)
- Video - Volume of a Prism by Finding the Area of Cross Section (5:18)
- Video - Volume of a Composite Prism (7:11)
- Video - Volume of Prisms (8:19)
- Video - Volume of Composite Prisms (6:52)
- Video - Volume of Rectangular Prism (6:42)
- Video - Volume of Triangular Prism (3:36)

#### Volume of Cylinders

- Video - Volume of a Cylinder (7:57)
- Video - Volume of Composite Cylinders (8:35)
- Topic - Volume of Cylinders given Height and Radius
- Topic - Volume of Cylinders given Height and Diameter
- Topic - Volume of Cylinders given Height and Radius in Different Units
- Topic - Volume of Cylinders given Height and Diameter in Different Units
- Topic - Volume of Cylinders given Height and Radius in Litres
- Topic - Volume of Cylinders given Height and Diameter in Litres
- Topic - Finding Radius given Volume of Cylinders
- Topic - Finding Diameter given Volume of Cylinders
- Topic - Finding Height given Volume of Cylinders

#### Volume of Pyramids

- Video - Volume of Square Pyramids (0:53)
- Video - Volume of Rectangular Pyramid (3:47)
- Video - Volume of Triangular Pyramid (3:16)
- Topic - Volume of Squre Pyramids
- Topic - Height of Squre Pyramids given Volume and Base
- Topic - Base of Squre Pyramids given Volume and Height
- Topic - Volume of Squre Pyramids in Litres
- Topic - Volume of Rectangular Pyramids
- Topic - Height of Rectangular Pyramids given Volume and Base
- Topic - Length of Rectangular Pyramids given Volume and Width
- Topic - Volume of Rectangular Pyramids in Litres
- Topic - Volume of Triangular Pyramids given Base and Height
- Topic - Height of Triangular Pyramids given Volume and Triangle
- Topic - Base Triangles of Triangular Pyramids given Volume and Height
- Topic - Volume of Parallelogram Pyramids