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Showing posts from October, 2020

Quiz on Matter Construction

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Dear students, this is a quiz about matter construction. you have learned that: matter consists of molecules. The molecules consist of atoms. The molecule is the smallest building unit of matter that can exist freely and it has the properties of matter. the molecules are in continuous motion. There are intermolecular spaces among the molecules of matter. There are intermolecular forces among the molecules of matter. Description of the quiz: The quiz includes questions about matter construction. The result of the exam will appear at the end of the exam. The right and wrong responses will appear to help you revise your mistakes. You can do the quiz multiple times as you wish to train your self. Now try to solve the quiz CLICK HERE

Quiz on Elements

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Dear students, this is a quiz about the elements, their properties and their importance. you have learned that: The element is the simplest form of matter that can’t be decomposed into two substances or more. Elements are classified into metals and non metals. Metals are good conductors of heat and electricity, they have metallic  luster, their melting points and boiling  points are high. Non metals are bad conductors of heat, they are bad conductors of electricity except carbon, they don't have metallic luster and their melting points nd boiling points are low.  The economic importance of some metals and non – metals Element Kind Importance Iron Metal في صنع الكباري والابواب وهياكل السيارات و أعمدة الإنارة in making bridges, doors, car frames and street light. Aluminum Metal ...

Quiz on properties of matter part 2

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Dear students, this is a quiz about the characteristics of matter. you have learned that: To calculate the density of a material you should know its mass and volume. Density = Mass / Volume. Equal masses of different materials have  different  volumes because they have  different  densities. Description of the quiz: The quiz includes questions about properties of light. The result of the exam will appear at the end of the exam. The right and wrong responses will appear to help you revise your mistakes. You can do the quiz multiple times as you wish to train your self. Now try to solve the quiz CLICK HERE

Quiz on properties of matter part 1

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Dear students, this is a quiz about the characteristics of matter. you have learned that: Materials differ from each other in their physical and chemical properties . Each matter has its own density, melting point and boiling point. Equal masses of different materials have different  volumes because they have different  densities. Description of the quiz: The quiz includes questions about properties of light. The result of the exam will appear at the end of the exam. The right and wrong responses will appear to help you revise your mistakes. You can do the quiz multiple times as you wish to train your self. Now try to solve the quiz CLICK HERE

Quiz on properties of light part 4

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Dear students, this is a quiz about the measuring tools of length, mass and volume. you have learned that: Light reflects when it meets a reflecting surface.   Light refracts when it transfers from a transparent material to another one. Light can pass through transparent and translucent materials but it can't pass through opaque materials. White light separates into seven spectrum colours when it passes through a prism. Spectrum colours are ( Red- Orange – Yellow – Green – Blue –Indigo –Violet) Description of the quiz: The quiz includes questions about properties of light. The result of the exam will appear at the end of the exam. The right and wrong responses will appear to help you revise your mistakes. You can do the quiz multiple times as you wish to train your self. Now try to solve the quiz CLICK HERE

Quiz on properties of light part 3

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Dear students, this is a quiz about the measuring tools of length, mass and volume. you have learned that: Materials can be classified according to their ability to transmit light into  transparent  materials,  semi transparent (translucent)  materials and  opaque  materials. Transparent materials allow most light to pass through them and w e can see the things behind them clearly . From examples of  Transparent materials are  air – clear water- clear glass – transparent plastic . Semi transparent  materials  allow some light to pass through them and w e can see the things through them less clearly.  From examples of s emi transparent  materials are  frosted glass and tissue paper. Opaque materials  don’t allow light to pass through them and w e can’t see the things through them.   From examples of opaque  materials are  carton paper – wood – rock – aluminium foil.   Desc...

Problems on mass and weight part 1

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 This is a quiz about the relation between mass and weight and how to calculate each of them. it's designed to help the students of grade six to measure their knowledge and understanding the relation between mass and weight and how to solve problems on them. hope it will be useful for you. Description of the quiz: The quiz includes questions for PRIM 6 mass and weight. The result of the exam will appear at the end of the exam. The right and wrong responses will appear to help you revise your mistakes. You can do the quiz multiple times as you wish to train your self. Now enjoy the quiz