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The difference of materials from each other in the melting point
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......
Keywords: Transpiration – Water ascent – Plants – Vessels – Root pressure
biology
Keywords: Transpiration – Water ascent – Plants – Vessels – Root pressure
Keywords: Transpiration – Plants – Water – Leaves – Evaporation
biology
Keywords: Transpiration – Plants – Water – Leaves – Evaporation
Keywords: Light – Plants – Photosynthesis – Growth – Energy
Science
Keywords: Light – Plants – Photosynthesis – Growth – Energy
Keywords: Soil – Plants – Growth – Requirements – Water
Sciences
Keywords: Soil – Plants – Growth – Requirements – Water
Keywords: Water transport – Plant – Roots – Vessels – Transpiration
Science
Keywords: Water transport – Plant – Roots – Vessels – Transpiration
Effect of light on the appearance of chlorophyll in some plantsKeywords (English): chlorophyll – li......
biology
Effect of light on the appearance of chlorophyll in some plantsKeywords (English): chlorophyll – light – photosynthesis – plant pigments
Parallel Connection This video shows how to conduct the experimentKeywords (English): parallel conne......
Science
Parallel Connection This video shows how to conduct the experimentKeywords (English): parallel connection – electric circuits – voltage – current
Electric CircuitKeywords (English): electric circuit – components – voltage – current
Science
Electric CircuitKeywords (English): electric circuit – components – voltage – current
Investigate the movement of the sun using the shadowKeywords (English): sun movement – shadow tracki......
Science
Investigate the movement of the sun using the shadowKeywords (English): sun movement – shadow tracking – time – direction
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......
Science
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)reflection – light – materials – su......
Science
Light interaction with different types of materials (Reflection)reflection – light – materials – surfaces
Compare melting pointsKeywords (English): melting point comparison – temperature – solids
Chemistry
Compare melting pointsKeywords (English): melting point comparison – temperature – solids
Substances differ from each other in terms of melting point
Sciences
Substances differ from each other in terms of melting point
What is the reason for the occurrence of night and day?day and night – Earth’s rotation – sun – shad......
Science
What is the reason for the occurrence of night and day?day and night – Earth’s rotation – sun – shadow – time
Which types of soil are best for plant growth?
Science
Which types of soil are best for plant growth?
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