Physics-Science-Math

Simple MACHINES – Lesson Presentation (PPT)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)• W

This document contains the following topics; 55 slides!A - Body waves: 1- P waves (Primary waves or Pressure/push waves) 2- Swaves (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. You should install these Fonts for this document; (Marker Felt, Alpine Script, AND Tempus Sans ITC)

This resource contains; (8 pages) 52 questions Levers, Pulleys, Block and Tackle, Wheel and Axle, Inclined plane, Gears, Mechanical Advantage. Everything is ready to be used or easily edited to suit your learners. You should install these Fonts for this document; (Marker Felt & Tempus Sans ITC)

This source includes 25 questions 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. You should install these Fonts for this document; (Marker Felt & Tempus Sans ITC)

This source includes 8 pages (43 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. You should install these Fonts for this document; (Marker Felt & Tempus Sans ITC)

- This resource includes 18 Questions + Answer KEY. You can get easily student feedback from this subject with these systematic documents. You should install these Fonts for these documents; (Marker Felt & Tempus Sans ITC)

This resource contains 23 slides; - A) SUPERPOSITION OF PULSES: (Wave Interference) I- Constructive Interference: II- Destructive Interference: - B) REFLECTION OF PULSES: I-From Fixed End: II-From Free End: - C) TRANSMISSION OF PULSES: I- From less dense to the denser medium: II- From denser to the less dense medium: - Problems with solutions (Animated solutions) - Physics around us - Review - HW. Everything is ready to be used or easily edited to suit your learners. To attract the

- This resource includes 8 pages with an Answer Sheet (19 Questions) You can get easily student feedback from this subject with these systematic documents. You should install these Fonts for these documents; (Marker Felt & Tempus Sans ITC)

This resource includes; - 51 True/False Questions! + Answer key- 65 Multiple-choice Questions! + Answer key

This resource includes 2 pages (15 questions); - Levers, - Pulleys – (Fixed, Movable, Block and Tackle) - Wheel and Axle, - Inclined plane, - Gears, - Mechanical ADVANTAGE. You should install these Fonts for this document; (Marker Felt & Tempus Sans ITC) Everything is ready to be used or easily edited to suit your learners.