Heat
Night at a Campfire
Heat as energy transfer, and the three ways heat moves.
Free online science resources
Learn science, test yourself, and earn certificates
Lessons, worksheets and quizzes for students, plus certified courses and smart tools for teachers and schools — free to share with students and parents.
- 20,703+
- quiz certificates
- 58
- numbered science quizzes
- 8
- smart initiatives
- 31
- years in education
OUR PRODUCTS
All 58 science quizzes →
Watch the story, take the quiz, get a certificate
Heat
Chemistry
Balancing Chemical Equations
Conservation of mass, reactants, products and coefficients.
Weather
High in the Sky
How clouds form and how to tell the cloud types apart.
Ecosystems
Keep Mom Safe
Ecosystems, desertification and what deforestation causes.
Health
The Predator Returns
Coronavirus facts, early symptoms and three ways to stay safe.
Physics
Nuclear Fission and Fusion
The difference between fission and fusion, and how the sun shines.
Earth
The Water Cycle Story
Evaporation, precipitation and the three states of water.
Physics
Nuclear Radiation
Radioactivity and alpha, beta and gamma radiation.
FOR STUDENTS
Learn, practise and challenge yourself
Everything is free. Start with a lesson, then check your understanding.
Grades 6–8
Lessons
Science lessons with videos, explanations and activities.
Open lessons → PrintableWorksheets
Practice sheets to download and print for class or home.
Get worksheets → 58 quizzesScience Quizzes
Numbered quizzes in lesson order, with a certificate when you pass.
Start a quiz → Self-checkTest Yourself
Quick self-assessment to see what you have mastered.
Test yourself → Worldwide challengeGlobal Green Guardians
Environmental challenge with a QR-verified certificate and your name on the world map.
Join the challenge → GallerySchool Trips
Science trips and visits with our students.
See the trips →
FOR TEACHERS & SCHOOLS
All initiatives →
Courses and smart tools for your school
Performance Mirror
Classroom-visit evaluation 30-day free trialEvaluate classroom visits and send the report to the teacher instantly.
Try Performance Mirror →Jadwal
School timetable and cover system 30-day free trialTeacher and class timetables with fair distribution of cover lessons.
Try Jadwal →
Certified courses
Academy
Free training courses with verified certificates.
Visit the Academy → CertificatesTakreem
Design and print certificates of appreciation in Arabic and English.
Open Takreem → In classActive Class Board
Manage student participation and active-learning strategies.
Explore Active Class →
YOUTUBE · SINCE 2011
3D science lessons and student-filmed experiments
Educational films designed and produced by Mr. AbuBakr Shalabi on the @AbuBakrShalabi channel.
Watch on YouTube
ABOUT THE FOUNDER
About us →
AbuBakr Shalabi
Science teacher and Head of Science Department, with 31 years in education in Egypt and the UAE.
Khalifa Award for Education 2013
Edmodo Spotlight Luminary 2016
Best school environmental coordinator in the UAE 2012