Science Worksheets (KS3/Checkpoint 2)

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 & Recording
  3. Analyze, Conclude & Evaluate
  Basic Lab Equipments
  How to use a Bunsen Burner?
  Acids & Alkalis
  How to use a Microscope?

Biology

• How Plants Grow?
  Photosynthesis
  Leaf Structure
  Transpiration

• A Healthy Diet
  Nutrients
  Starch & Sugar Tests
  Fats & Protein Tests
  Energy in Food

• 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 & Alcohol
  Vaccination
  Antibiotics

Scroll down the page for more science lessons for Chemistry & Physics.

Chemistry

• The Particle Theory
  The Particle Theory
  Gas Pressure
  Atmospheric Pressure
  Diffusion, Dissolving

• Atoms & Elements
  Atoms & Elements
  Properties of some elements

• Compounds & Mixtures
  Compounds & Mixtures
  Chemical Reactions & Equations
  Mixtures & Solutions
  Separation of Mixtures

• Metals & Non-metals
  Properties of Metals & Non-Metals
  Metals & 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 & Magnetism
  Electric Bell

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