# Help4u.id.au

## This site contains a Pandora's box (i.e. a mixed bag) of information that hopefully will help students and teachers.

## Hope you find some of them helpful.

# HSC General Mathematics

PracticePaper5 Questions

PracticePaper5 Answers

# Mathematics

Annuities

Financial Worksheets

# Interactive Maths:- Maths Operations

Interactive Add, Subtract, Multiply, Divide

# Worksheet Generators

Worksheet Generators: Add, Subtract, Multiply, Divide

# Regenerating Worksheets in Mathematics

These are created in Javascript so you have to allow blocked content for them to operate. Click on the refresh symbol to generate a new worksheet.

Adding Two Integers 1 to 10

Adding Two Integers 1 to 12

Adding Three Integers 1 to 10

Adding Three Integers 1 to 12

Adding/Subtracting Three positive or negative Integers 1 to 12

Adding or Subtracting Two Integers 1 to 12

Adding Three Integers 1 to 12

Subtracting Two Integers

Subtracting Two Integers No Negative Answers

Adding Two Algebraic Terms

Subtract Two Algebraic Terms

Adding Three Algebraic Terms

Adding/subtracting Three Algebraic Terms

Adding/subtracting Four Algebraic Terms

Adding/subtracting Four Algebraic Terms Sheet 2

Simple Algebra Equations

Simple Algebra Equations2

Simple Algebra Equations3

Simple Algebra Equations4

Change From $1 to nearest 1 cent

Change From $1 to nearest 5 cents

Cost of Books

Subtraction Problems

Division Problems

Ratio

LCM Lowest Common Multiple

Cost of Carpet

Cost of Carpet 2

Cost of Wotnots

Tax $18201 to $37000

Tax $37001 to $87000

Tax $87001 to $180000

Tax $18201 to $37000

Tax All Incomes

# Computers

ComputerPals

LearnHtml

Internet Guide

## Physics Preliminary Course (Year 11)

The World Communicates

Electrical Energy In The Home

Moving About

The Cosmic Engine

## Physics HSC Course: Core(Year 12)

Space

Motors And Generators

From Ideas To Implementation

## Physics HSC Course: Options(Year 12)

Astrophysics

From Quanta to Quarks

Medical Physics: Incomplete

## Physics Practice HSC Papers

Trial Paper 1

Trial Paper 1 Answers

Trial Paper 2

Trial Paper 2 Answers

# Regenerating Worksheets in Physics

These are created in Javascript so you have to allow blocked content for them to operate. Click on the refresh symbol to generate a new worksheet.

### Moving About

Circular Motion: Regenerating

Circular Motion: Example

Momentum 1: Regenerating

Momentum 1: Example

Momentum 2: Regenerating

Momentum 2: Example

Acceleration and Change of Velocity: Regenerating

Planes and Trains and Automobiles: Regenerating

Work and Kinetic Energy: Regenerating

### Projectile Motion

Equation1: v = u + at: Regenerating

Equation1: v = u + at: Example

Equation2: v^{2} = u^{2} + 2as: Regenerating

Equation2: v^{2} = u^{2} + 2as: Example

Equation3: s = ut + ½at^{2}: Regenerating

Equation3: s = ut + ½at^{2}: Example

Resolve velocity into horizontal and vertical components: Regenerating

Resolve velocity into horizontal and vertical components: Example

Projected horizontally from a clifftop: Regenerating

Projected horizontally from a clifftop: Example

Projected at an angle down from a clifftop: Regenerating

Projected at an angle down from a clifftop: Example

Projected at an angle up from a clifftop: Regenerating

Projected at an angle up from a clifftop: Example

Projected from a height; variety: Regenerating

Projected from a height; variety: Example

Projected from ground level; variety: Regenerating

Projected from ground level; variety: Example

### Relativity

Newton's Relative Motion: Example

Newton's Relative Motion : Regenerating

Einstein's Relative Motion 1: Regenerating

Einstein's Relative Motion 2: Regenerating

## Teacher Humour

Teacher Jokes

More Teacher Jokes

Even More Teacher Jokes

## Migrant English

Aussie Slang

Grammar

Scrambled Sentences

Complete The Sentence

## Test Files

Test File 1

Test File 2