These comprehensive notes cover all the important topics in grade 8 chemistry, including: The mole concept Chemical bonding Stoichiometry Acids and bases Chemical reactions Solutions States of...

Physics, Science, Middle school Keywords: Density, uphtrust (buoyancy), liquids, gases, pressure, floating, lifting, sinking, overall density, average density Presents the concept of upthrust, and how the relation...

Topic: Nature of Matter (lesson note) Subject: Chemistry Class: Beginners and Intermediate Formate: PDF (PowerPoint presentation of 46 slides) Lesson note Features/Content: lesson objectives, evaluation questions,...

This explains the total types in chemical reations with suitable examples. From that you can learn basic chemistry very well and you can distinguish which type of reaction is given. you can use this as assignment

This workbook covers all the important topics in grade 8 science, including: Matter and its properties Life processes Earth and space science Physical science Science and technology Each topic...

Special introductory offer. Price will increase soon. This Physlics lesson on Friction comes with a powerpoint and worksheet. If you are teaching students from the UK or anywhere in the West, this lesson might be...