A series of free Science Lessons for 7th Grade and 8th Grade, KS3 and Checkpoint Science in preparation for GCSE and IGCSE Science.
The following table shows the reaction of metals in oxygen, water and acid. Scroll down the page for examples and solutions.
Single displacement reaction between magnesium and hydrochloric acid produce magnesium chloride and hydrogen gas.
Test for presence of hydrogen gas with a match.
Alkali Metals (Lithium, Sodium, Potassium) react with water
The following table shows the reaction of metals in oxygen, water and acid. Scroll down the page for examples and solutions.
Single displacement reaction between magnesium and hydrochloric acid produce magnesium chloride and hydrogen gas.
Test for presence of hydrogen gas with a match.
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Fraction Concoction Game:
Master fractions in the lab: mix, add, and subtract beakers to create the perfect concoction!
Fact Family Game:
Complete fact families and master the link between addition & subtraction and multiplication & division.
Number Bond Garden:
Clear the board by matching number pairs that sum to ten in this garden-themed mental math puzzle.
Online Addition Subtraction Game:
Practice your addition and subtraction skills to help the penguin find its mummy.
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