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Grade 7 - Chapter 3.2 - Direct Current (DC) and Alternating Current (AC)


By E Science Grade 7 · Lessons · Physics
Grade 7 - Chapter 3.2 - Direct Current (DC) and Alternating Current (AC)
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May 18, 2025

Grade 7 - Chapter 3.1 – Sources of Electricity


By E Science Grade 7 · Lessons · Physics
Grade 7 - Chapter 3.1 – Sources of Electricity
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May 13, 2025

Grade 7 - Chapter 3 - Generation of Electricity


By E Science Grade 7 · Lessons · Physics
Grade 7 - Chapter 3 - Generation of Electricity
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May 13, 2025

Grade 7 - Chapter 2.5 - Capacitors


By E Science Chemistry · Grade 7 · Lessons
Grade 7 - Chapter 2.5 - Capacitors
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May 08, 2025

Grade 7 - Chapter 2.4 - Phenomena Associated with Static Electricity


By E Science Chemistry · Grade 7 · Lessons
Grade 7 - Chapter 2.4 - Phenomena Associated with Static Electricity
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May 05, 2025
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eScience is a digital learning platform designed to support students following the Sri Lankan National Syllabus from Grade 6 to 11.
Our mission is to make science fun, engaging, and easy to understand through clear lessons, visual notes, practice questions, and interactive content. Whether you're revising for exams or exploring new topics, eScience is your companion for smarter, simpler science learning — anytime, anywhere.

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