Textbook
Chapter 1: Scientific Skills
Chapter 2: Science Room Rules
Chapter 3: Humans
Chapter 4: Animals
Chapter 5: Plants
Chapter 6: Measurement
Chapter 7: Density
Chapter 8: Acid and Alkali
Chapter 9: The Solar System
Chapter 10: Machine
Chapter 8: Acid and Alkali
Explore other materials to test acidic, alkaline and neutral substances
Make generalisation on acidic, alkaline and neutral substances through taste and touch by testing a few substances
Test acidic, alkaline and neutral substances through changes in colour of litmus paper by carrying out investigation
Acid and Alkali
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