The difference of materials from each other in the melting point
Science
The difference of materials from each other in the melting point
The goal of the experiment: Explain the difference of materials from each other in the ability of el......
Science
The goal of the experiment: Explain the difference of materials from each other in the ability of electrical conductivity Experience Tools: Battery - electric lamp - glass cup - acids, strengths, salts and sugar solution - wood - copper - steel nail - connecting wires Steps of the experiment:......
purpose of experimentHow the shadow is formedtoolsDark body (ball) - Light source (torch )stepsWelco......
Sciences
purpose of experimentHow the shadow is formedtoolsDark body (ball) - Light source (torch )stepsWelcome. Now you are going to do an experiment that shows, How is the shadow formed?, Look at the Theoretical framework On the lab board, then bring the tools to the lab bench,Place the dark body (bal......
Unit Four: Structure and Function in Living Organisms. Absorption and transport of water and mi......
biology
Unit Four: Structure and Function in Living Organisms. Absorption and transport of water and mineral salts in the plant.Objective of the experiment:To prove the rise of water in the plant by the force of transpirationExperiment tools:Leafy plant - Scissors - Water basin - Mercury basin - Rubber......
Unit Four: Structure and Function in Living Organisms. Absorption and transport of water and mi......
biology
Unit Four: Structure and Function in Living Organisms. Absorption and transport of water and mineral salts in the plant.Objective of the experiment:To clarify the process of transpiration in plantsExperiment tools:Pot - Cotton with Vaseline - Bell jar - Glass plate - Cobalt chloride blue leaves......
Clarify that light is one of the basic needs of plantsPlease watch the video of the experiment by cl......
Science
Clarify that light is one of the basic needs of plantsPlease watch the video of the experiment by clicking here before starting it
Clarify whether soil is one of the basic needs of plantsPlease watch the video of the experiment by......
Sciences
Clarify whether soil is one of the basic needs of plantsPlease watch the video of the experiment by clicking here before starting it
Demonstrate the transfer of water inside a plantPlease watch the video of the experiment by clicking......
Science
Demonstrate the transfer of water inside a plantPlease watch the video of the experiment by clicking here before starting it
Effect of light on the appearance of chlorophyll in some plants
biology
Effect of light on the appearance of chlorophyll in some plants
Investigate the movement of the sun using the shadow
Science
Investigate the movement of the sun using the shadow
the goal:Revealing how photosynthesis and cellular respiration work together in an ecosystem.Materia......
Biology
the goal:Revealing how photosynthesis and cellular respiration work together in an ecosystem.Materials and tools:Bromothymol blue (BTB) solution - Glass beaker - Test tubes - Aluminum foil - Aquatic plant.Steps:1- Add a quantity of bromothymol blue (BTB) solution to a glass beaker using a pipette.2-......
the goal:Explaining the factors that affect the process of photosynthesis.Materials and tools:Glass......
Biology
the goal:Explaining the factors that affect the process of photosynthesis.Materials and tools:Glass beaker - Glass funnel - Test tube - Aquatic plant - Sodium bicarbonate - Light sourceSteps:1- Fill the glass with water.2- Add a quantity of sodium bicarbonate to the water.3- Place the aquatic plant......
Light interaction with different types of materials (Reflection)
Science
Light interaction with different types of materials (Reflection)
Substances differ from each other in terms of melting point
Science
Substances differ from each other in terms of melting point
What is the reason for the occurrence of night and day?
Science
What is the reason for the occurrence of night and day?
Which types of soil are best for plant growth?
Science
Which types of soil are best for plant growth?