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Science Worksheets (KS3/Checkpoint 2)


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More Lessons for GCSE Biology
More Lessons for IGCSE Chemistry
KS3/Checkpoint 1 Science Lessons



 
A series of free Science Lessons for 7th Grade and 8th Grade, KS3 and Checkpoint Science in preparation for GCSE and IGCSE Science.

Introduction

Steps of the Scientific Method
1. Asking Scientific Questions 2. Planning and Recording 3. Analyze, Conclude and Evaluate
Basic Lab Equipments How to use a Bunsen Burner? Acids and Alkalis How to use a Microscope?

Biology

How Plants Grow
Photosynthesis Leaf Structure Transpiration
A Healthy Diet
Nutrients Starch and Sugar Tests Fats and Protein Tests Energy in Food
Biology

Digestion
Digestion Process Digestion of Starch by Amylase Digestion of Protein by Pepsin Test a Model Intestine
Circulatory System
Blood Circulation Heart Blood
Respiratory System
Respiratory System Breathing Lungs, Air, Smoke
Human Reproduction
The Menstrual Cycle
From Cell to Embryo

Diet, Drug, Disease
Malnutrition, Obesity Problems Effects of Drugs, Smoking and Alcohol Vaccination Antibiotics
Scroll down the page for more science lessons for Chemistry and Physics.



Chemistry

The Particle Theory
The Particle Theory Gas Pressure Atmospheric Pressure Diffusion, Dissolving
Atoms and Elements
Atoms and Elements Properties of some elements
Compounds and Mixtures
Compounds and Mixtures Chemical Reactions and Equations Mixtures and Solutions Separation of Mixtures
Metals and Non-metals
Properties of Metals and Non-Metals Metals and Non-Metals Reactions Non-Metals Reactions
Chemistry in everyday life
Chemistry in Everyday Life
Physics

Speed
Calculate Speed Distance-Time Speed
Sound
What is Sound? Sound: Loudness, Pitch, Speed
Light
What is Light? Light Rays Colours Eyes: Detecting Light
Magnetism
Magnets Magnetic Field Electricity and Magnetism Electric Bell


Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.


You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.


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