This lesson covers (70 Slides) :
• What are Simple Machines?
• We use Simple Machines to make our life (work) easier! But How?
• How to decide that a Simple Machine is USEFUL or NOT USEFUL
• (Mechanical ADVANTAGE)
• Levers:
i. 1st Class Levers
ii. 2nd Class Levers
iii. 3rd Class Levers
• Pulleys:
i. Fixed Pulleys
ii. Movable Pulleys
iii. Block and tackle (More than one pulley, pulley system)
• Wheel and Axle
• Gears
• Inclined Plane (Ramps)
• Wedge
• Screw
• Compound Machines;
A compound machine is a combination of two or more simple machines that operate together. (Simple + Simple + ……… = Compound)
• Physics around us
• Funny Physics
Totally 42 slides;
• Time dilation (Moving clocks run slower!)
• Length contraction (The faster the object moves relative to the observer, The smaller is its length!)
• Relativistic Mass (Mass and Energy are two sides of the same coin!)
• Classical Momentum Equation
• Relativistic Momentum Equation
• Relativistic Energy
• Solving Problems with Answers
• Review
• HW.
To attract the attention of students to the subject, daily life examples are used.
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Everything is ready to be used or easily edited to suit your learners.
By using this ppt (50 slides), students will learn;
- What PHYSICALLY WORK is
- Relation between WORK and ENERGY
- Types of ENERGY
- How to convert one type of Energy into the other one
- What the CONSERVATION of ENERGY is
- Power and Efficiency of a MACHINE.
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Lesson PPT: (31 Slides)
This document contains the following topics;
A - Body waves:
1- P waves (Primary waves or Pressure/push waves)
2- S waves (Secondary waves or shear/shake waves)
B - Surface waves:
1- L waves (Love waves)
2- R waves (Rayleigh waves)
You can teach this subject easily with this document.
Question BANK:
(- 51 True/False Questions! + Answer key
65 Multiple-choice Questions! + Answer key)
Revision Teachers Note: (2 Pges)
Including 25 different types of puzzles with answer keys as pdf & word documents, (74 pages)
- Teacher Notes,
1.Types of puzzles;
- Crossword, Word Maze, Word Search, Word Angles, Word Trails, Spelling Challenge, Missing Vowels, Matching, Jumbles, etc.
2. Study sheet!
3. Word bank; (Basic terminologies to assist students!)
- Force, Newton, Kilogram
Scalar, Vector, Arrow
Attract (Pull), Repel (Push)
Balance, Dynamometer
Action, Reaction
Gravitational Force, Mass, Weight
Friction
Tension
South POLE, North POLE
Electrostatics
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To attract the attention of students to the subject, daily life animations were used.
This resource includes 60 slides;
- (questions with Answer key)
- Physics around us...
- Revision,
- HW.
Everything is ready to be used or easily edited to suit your learners.
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Also;
With this PPT, everything was prepared according to the Syllabus of Cambridge O Level & IGCSE Physics.
With this PPT, Candidates should be able to:
(a) describe the production of sound by vibrating sources.
(b) describe the longitudinal nature of sound waves and describe compression and rarefaction.
(c) state the approximate range of audible frequencies for the healthy human ear as 20 Hz to 20 000 Hz.
(d) explain why a medium is required in order to transmit sound waves and describe an experiment to
demonstrate this.
(e) describe a direct method for the determination of the speed of sound in air and make the necessary
calculation.
(f) state the order of magnitude of the speeds of sound in air, liquids, and solids.
(g) explain how the loudness and pitch of sound waves relate to amplitude and frequency.
(h) describe how the reflection of sound may produce an echo.
(i) describe how the shape of a sound wave as demonstrated by an oscilloscope is affected by the quality (timbre) of the sound wave.
(j) define ultrasound.
(k) describe the uses of ultrasound in cleaning, quality control, and pre-natal scanning.
This resource includes 43 slides;
How do we see the other cars (objects) while we are moving in a car?
Relative Velocity in ONE Dimension
Relative Velocity in TWO Dimensions
River problems
Examples of Relative motion from daily life!
Problems with answers (Some of them have step by step solutions!)
Fully editable animated daily life pictures, gifs, etc…
To attract the attention of students to the subject, daily life animations were used.
Including 9 different types of puzzles with answer keys as pdf and word documents, (22 pages)
1.Types of puzzles;
- Crossword, Word Maze, Word Search, Word Angles, Word Trails, Spelling Challenge, Missing Vowels, Matching, Jumbles
2. Study sheet!
3. Word bank; (Basic terminologies to assist students!)
- Lever, (First, Second and Third Class Levers), Seesaw
- Machine, Load, Effort
- Work, Mechanical advantage
- Pivot, Fulcrum
- Pulley, (Fixed, Movable and Block and Tackle)
- Inclined plane, Ramp, Slide
- Wedge
- Screw, Pitch
- Wheel and axle
- Gear
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This BUNDLE includes;
1 - Simple MACHINES – Lesson Presentation (PPT)
70 Slides...
To attract the attention of students to the subject, daily life animations were used.
2 - Simple Machines – Quiz
2 pages (15 questions);
- Levers,
- Pulleys – (Fixed, Movable, Block and Tackle)
- Wheel and Axle,
- Inclined plane,
- Gears,
- Mechanical ADVANTAGE.
3 - Simple MACHINES – PUZZLE
- Several different types of puzzles with answer keys as pdf and word documents, (22 pages)
- Study sheet
4 - Simple MACHINES - Question Bank
(8 pages) 52 questions
- Levers, Pulleys, Wheel and Axle, Inclined plane…
You can teach Simple MACHINES easily with this document.
Everything is ready to be used or easily edited to suit your learners.
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Including 8 different types of puzzles with answer keys as pdf & word documents, (15 pages)
- Teacher Notes,
1.Types of puzzles;
- Crossword, Word Maze, Word Search, Word Angles, Word Trails, Spelling Challenge, Missing Vowels, Matching, Jumbles, etc.
2. Study sheet!
3. Word bank; (Basic terminologies to assist students!)
Astronomy
Astronomer
Solar system
Galaxy
Milky Way
Telescope
Orbit
Sun
Star
Planet
Inner planets
Outer planets
Satellite
Moon
Asteroid
Meteor
Comet
Earth
Lens
Mercury
Venus
Earth
Mars
Jupiter
Saturn
Uranus
Neptune
Pluto
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I hope that you and your students find them helpful!
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You can teach the Solar System easily with this document.
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This resource includes;
- PPT (24 slides with gifs and animated pictures etc.)
- Puzzle (15 pages with answer keys)
- Teacher notes (3 pages and a quick revision worksheet)
- This source includes 6 pages (42 questions with the answer sheet)
Questions are about;
• Scalar & Vector Quantities,
• Gravitational force & Weight,
• Magnetic force,
• Electrostatic force,
• Action-Reaction force,
• Friction force,
• Tension force,
• Normal force.
• DIFFERENCES between MASS & WEIGHT:
Everything is ready to be used or easily edited to suit your learners.
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This resource includes;
- 3 pages with answer sheets,
- Quick Revision Test.
You can teach the Solar System easily with this Teacher notes.
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This resource includes;
- 32 questions with 6 pages.
- Questions are about Length, Area, Volume, Mass, Gravity, Time, States of Matter, DENSITY, MIXTURE.
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This resource includes;
- 30 questions with answer keys (7 pages),
You can get feedback easily with this document.
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This source includes;
Vectors - Force & Pythagorean Theorem - PPT
This PPT includes; (40 slides)
- Objectives
- Scalar and Vector Quantities
• Representing Vectors
• Equality of Vectors
• Negative of a Vector
• Multiplication and Division of Vectors by Scalars
• Addition of Vectors
• Subtraction of Vectors
• Components of a Vector
• Pythagorean Theorem
- Why is direction important?
- How can we define a FORCE?
- How to add or subtract the FORCES
- Physics around us...
- Questions with answers
- Review
- HW
To attract the attention of students to the subject, daily life animations were used.
2. Vectors & Kinematics – Exam
This EXAM PAPER includes 8 pages, (4 Groups)
Questions are about;
- Quantities (Scalar & Vector Quantities),
- How to add or subtract the VECTORS and FORCES
- Pythagorean Theorem
- What are SCALAR & VECTOR Quantities? (speed, velocity, distance, displacement, acceleration etc.)
- Vector addition can be handled using the Tail-to-tip or parallelogram method.
3. Vectors & Kinematics – QUIZ
This EXAM PAPER includes 15 questions with Answer Sheet, (2 pages)
Questions are about;
- Quantities (Scalar & Vector Quantities),
- How to add or subtract the VECTORS and FORCES
- What are SCALAR & VECTOR Quantities? (speed, velocity, distance, displacement, acceleration etc.)
- Vector addition can be handled using the Tail-to-tip or parallelogram method.
4. VECTORS - Quiz
This EXAM PAPER includes;
- 4 pages, (2 Groups)
- Quantities,
- Scalar & Vector Quantities,
- Why direction is important?
- How can we define a FORCE?
- How to add or subtract the FORCES
- Pythagorean Theorem
- What are SCALAR & VECTOR Quantities?
- Vector Addition;
- Vector addition can be handled using the Tail-to-tip or parallelogram method.
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Everything is ready to be used or easily edited to suit your learners.
You can get easily student feedback from this subject with these systematic documents.
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For more resources about Waves, you may visit;
Author / Waves - (Sound Waves and Electromagnetic Waves, EMW) - Quick Review for EXAM - 1
This document is about;
- Length,
- Area,
- Volume,
- Mass,
- Density
- Force,
- Weight,
- Time,
- Prefixes
You can teach this subject with this systematic document.
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