These two lesson presentations covers the OCR Gateway Physics 9-1 P2.3.1 material. • Number of forces needed to deform an object • Elastic and Plastic definitions • Hooke’s Law • Rearranging equations • Determining the gradient • Determining the spring constant • Experimental procedure • Exam style questions with solutions

OCR AS level Physics: Resolving Vectors is a part of the Module 2: Foundations of Physics Full lesson PowerPoint with worked examples and homework with complete worked answers. Using trigonometry to solve vector problems Vectors in 2 D Resolving vectors on a slope

OCR AS level Physics: Distance and Speed is a part of the Module 3: Forces and Motion Presentation come with worked examples, solutions and homeworks.

OCR AS level Physics: Free fall and g is a part of the Module 3: Forces and Motion Presentation come with worked examples, solutions and homeworks. Definition of free fall and gravitational force. Dimensional analysis of units for acceleration and g. Determining g with equations of constant acceleration (suvat equations). Determining g with finding the gradient of graphs. Determining g experimentally with stopwatches, trap doors, light gates, and cameras with strobes.

OCR AS level Physics: Force, mass, and weight is a part of the Module 3: Forces and Motion Presentation come with worked examples, solutions and homeworks.

OCR AS level Physics: Deforming Materials is a part of the Module 3: Materials Presentation come with worked examples, solutions and homeworks.

OCR AS level Physics: Collisions in 2D is a part of the Module 3: Laws of Motion and Momentum. Presentations come with worked examples, solutions and homeworks.

OCR AS level Physics: Interference is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.

OCR AS level Physics: Stationary Waves in Air Columns is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.

OCR AS level Physics: Stationary Waves is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.

OCR AS level Physics: Centre of mass is a part of the Module 3: Force and Motion Full lesson PowerPoint with worked examples and homework with complete worked answers.

OCR AS Physics: Wave Properties is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.

This presentation covers OCR Gateway Physics 9-1 P1.2.1 Presentation includes Conversion from grams (g) to kilograms (kg) and centimetres (cm) to meters (m) with exercise and answers Finding volume of regular and irregular shapes Plenary Exam Question and Answer

This presentation covers OCR Gateway Physics 9-1 P8.3.5 Inside our planet This PowerPoint is a whole lessons included with student activities and animated answers. S and P waves Structure of the Earth Reflection, absorption, and refraction of waves Sonar to map the ocean floor

This lesson presentations covers OCR Gateway Physics 9-1 P4.2.6 Speakers and Microphones. Definition of sound waves. Structure and operation of a speaker. Fleming’s left hand rule. Structure and operation of a microphone. Electromagnetic induction. Comparison of speakers and motors. Comparison of microphone and generators. Comparing microphones and speakers

OCR AS Physics: Refractive Index is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.

This lesson presentations covers OCR Gateway Physics 9-1 P4.2.3 Electromagnetic Induction. Definition of electromagnetic induction How to increase electromagnetic induction Why current is produced from electromagnetic induction Why forces are produced from electromagnetic induction. Exam Style question with solution

This presentation covers material for OCR Physics Gateway 9-1 P2.1.1 Covered: Measuring and calculating Accuracy of stop watch vs light gate Conversion of units Exam style question Worked examples Students questions with answers

OCR AS level Physics: Kirchhoff’s First Law is a part of the Module 4: Electrons, Waves, and Photons. Presentation come with worked examples, solutions and homeworks Apply Kirchhoff’s First Law Kirchhoff’s First Law in mathematical form Kirchhoff’s First Law in written form Describing conservation laws Women in Science - Emmy Noether CERN and jobs in physics

OCR AS level Physics: Moving Charges is a part of the Module 4: Electrons, Waves, and Photons. Presentation come with worked examples, solutions and homeworks. Structure of a metal Conventional current and electron flow Measuring current with an ammeter Ionic solutions with cations and anions. Ions, relative charge and absolute charge Comparing ionic solutions and metal conductors