Elementary:
Grade 3 - Science - Semester 2
Welcome to the Grade 3, Semester 2 Science course by Cosqool. This course develops students' understanding of the properties and states of matter, and builds their knowledge of forms of energy such as sound, light and electricity. It also strengthens their ability to explain changes on the surface of the earth and how simple machines work in everyday life.
Course Content:
Students will learn about the properties and states of matter, including solids, liquids and gases, mixtures and solutions, and the difference between physical and chemical change. The course covers the six types of simple machines and the concept of work as a force acting over a distance. It also introduces forms of energy, including how sound is produced by vibration, how light travels and can be reflected or refracted, and the parts of an electric circuit. Students will further learn about the movement of the earth's crust and the causes of earthquakes and volcanoes.
Course Structure:
- Mode of Learning: Online recorded lessons
- Grade Level: Grade 3
- Semester: 2
- Subject: Science
This course gives students an integrated understanding of the properties of matter, forms of energy and earth processes, building a strong scientific foundation for later grades.
الماده و الشغل
الماده و الشغل
%20rotate(-45)'%20fill='%23ffca05'/%3e%3cg%3e%3cline%20x1='43'%20y1='59.1'%20x2='29.8'%20y2='46'%20fill='%23ffca05'/%3e%3crect%20x='34.8'%20y='43.3'%20width='3.2'%20height='18.59'%20transform='translate(-26.5%2041.1)%20rotate(-45)'%20fill='%234b5da9'/%3e%3c/g%3e%3cg%3e%3cline%20x1='64'%20y1='38.1'%20x2='50.9'%20y2='25'%20fill='%23ffca05'/%3e%3crect%20x='55.9'%20y='22.2'%20width='3.2'%20height='18.59'%20transform='translate(-5.5%2049.9)%20rotate(-45)'%20fill='%234b5da9'/%3e%3c/g%3e%3cpath%20d='M30.2,62.6l4-.8-6.6-6.7-.9,4.1A2.9,2.9,0,0,0,30.2,62.6Z'%20fill='%234b5da9'/%3e%3cg%3e%3cline%20x1='37.2'%20y1='52'%20x2='57.2'%20y2='32.1'%20fill='%23ffca05'/%3e%3crect%20x='33.1'%20y='40.5'%20width='28.2'%20height='3.19'%20transform='translate(-15.9%2045.7)%20rotate(-45)'%20fill='%234b5da9'/%3e%3c/g%3e%3cpath%20d='M48.4,49.8a1.3,1.3,0,0,1-1.1-.5,1.6,1.6,0,0,1,0-2.2l8.2-8.2a1.6,1.6,0,0,1,2.3.1,1.6,1.6,0,0,1,0,2.2l-8.3,8.2A1.5,1.5,0,0,1,48.4,49.8Z'%20fill='%237da6d7'/%3e%3c/g%3e%3c/g%3e%3c/g%3e%3c/svg%3e)
اختبار
الالات البسيطة واشكال من الطاقة
- اختبار
الوحدة الاولي
المادة
- اختبار
Q) Are all courses on cosqool aimed for Saudi schools?
Yes. All courses on cosqool follow the Saudi government school curriculum (the Ministry of Education curriculum taught in public and private schools), covering Grades 1 to 12 for Semester 1 and Semester 2. cosqool also offers Tahsili and Qudrat test-preparation courses.
Q) How does the subscription work on cosqool?
cosqool operates on a subscription model. Creating an account is free and needs no plan: after you verify your e-mail you can sign in and open the dashboard, your profile and your calendar. Lessons and the other paid features open when your account has active access: a subscription for the school grade or programme you chose (both semesters together) for the duration you picked, or a complimentary period granted to your account. To start, choose your grade or programme and a duration on the Plans page; you can create the account during checkout or sign in to the one you already have, and your selection is kept.
Q) Which curriculum do the courses on cosqool follow?
cosqool's school courses follow the Saudi Ministry of Education curriculum taught in public and private schools, for Grades 1 to 12 across Semester 1 and Semester 2. Qudrat (General Aptitude Test) and Tahsili (Achievement Test) are separate exam-preparation courses, built around the official test content rather than a school-grade curriculum.
Q) Are the test preps on cosqool Arabic-based or English?
cosqool offers the Tahsili and Qudrat test preps in Arabic, the language of the tests themselves.
Q) Can I subscribe to more than one grade level on cosqool?
No, each subscription covers one grade level. You can add Qudrat or Tahsili to that grade, or subscribe to them on their own. Choosing a 6-Month or Yearly plan instead of Monthly lowers the cost per month for every grade and test-prep package; the Plans page shows the exact current price for each combination.
Q) How can I change my grade level on cosqool?
Every account has one free school-grade change per academic year, whatever the subscription duration. Make the change from Subscription in your dashboard: it applies at once and your access end date does not change. An additional change in the same academic year costs SAR 25, paid in Manage plan before it applies. Unused changes do not carry over, and renewing, changing the duration or leaving and returning does not add another change in the same academic year. The next free-change date will appear in Manage plan once the academic calendar is confirmed.