English
Arabic
French
German
Indonesian
Second gra.... inSecond ter... | biology
How can you identify a living creature through a diverse set of bones?
Second Gra.... inSecond ter... | Sciences
Male and female reproductive system
Second Gra.... inSecond ter... | Sciences
Determining the reproduction rate
fifth grad.... inFirst Term | Science
Clarify that light is one of the basic needs of plantsPlease watch the video of the experiment by clicking here before starting it
Second gra.... inSecond ter... | biology
How pepsin enzyme aids in the process of digestion
Fifth Grad.... inFirst Term | Sciences
Clarify whether soil is one of the basic needs of plantsPlease watch the video of the experiment by clicking here before starting it
Third grad.... inThird Seme... | 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......
fourth gra.... inThird seme... | Science
the goal:Exploring how mammals keep their bodies warm in cold places.Materials and tools:Vegetable fat - Ice - Kitchen brush - Stopwatch.Steps:Lower the lab assistant's hand into the ice and note the stopwatch time.Note how long the lab assistant can tolerate the cold before raising their hand.Use t......
First Grad.... inThird Seme... | Science
Watching onion cells (introductory experiment)
First Grad.... inThird Seme... | Science
Animal and plant cell under a microscope
Second Gra.... inThird Seme... | Science
the goal:The amount of water absorbed by mosses Materials and tools:Glass beaker - water - string - moss plant - scale - stopwatch - maskSteps:1- Put a quantity of moss plant on a piece of thin cloth, then tie it in the form of a ball.2- Measure the mass of the cloth ball containing the algae.3......
Second gra.... inFirst Term | Biology
Proof of completion of anaerobic respiration (alcoholic fermentation)
First grad.... inFirst Term | Biology
Detection of monosaccharides and disaccharidesPlease watch the video of the experiment by clicking here before starting it
Second gra.... inFirst seme... | biology
Effect of pH on enzyme activityPlease watch the video of the experiment by clicking here before starting it
First grad.... inFirst Term | Biology
The effect of temperature on the activity of the enzyme amylasePlease watch the video of the experiment by clicking here before starting it
Second gra.... inFirst Term | Biology
OsmosisThis is a video of the experiment, it is best to watch it before starting the experimenthttps://youtu.be/vfrIU3ArQV0
Second gra.... inThird Seme... | 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-......
First grad.... inFirst Term | Biology
Detection of polysaccharidesPlease watch the video of the experiment by clicking here before starting it
First Grad.... inThird Seme... | Science
Simple and complex epithelial tissue
First grad.... inSecond Ter... | biology
Chapter Three: Inheritance of Attributes. The second chapter: overlapping the action of genes. Lesson one: overlapping genes.Objective of the experiment:Determine blood typesExperiment tools:A blood sample - Sticks - Microscope slide - Anti-A - Anti-B - Anti-D - Capillary tubeExperiment s......
Second gra.... inSecond Ter... | 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......
Third grad.... inFirst seme... | biology
Objective of the experiment:fat detectionExperiment tools:Vegetable oil - Skimmed milk - Whole milk - Sudan III solution - Test tubesExperiment steps: - Put 2 ml of milk into test tubes.- Add 5 ml of water into a test tube and then put 2 ml of oil.- Add 10 drops of Sudan III solution to th......
First grad.... inSecond Ter... | biology
Effect of light on the appearance of chlorophyll in some plants
Second gra.... inSecond Ter... | 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......
Fifth Grad.... inSecond Ter... | Science
Objective of the experiment:To prove that the soil contains microorganismsExperiment tools:Funnel - Holder - Muslin - Light source - Basin - Water - Soil - Digging spoonExperiment steps:- Fix the funnel in the holder and put a piece of muslin in the funnel.- Fill the basin with water and place it at......
fifth grad.... inFirst Term | Science
the goal:Identifying the components of the digestive system.Materials and tools:A model of the digestive system organs - Anatomy lab - Dissection tools.Steps:Click on the digestive system button, then click on each organ button to display it.You can also click on the 3D button to view the organs in......
Sixth grad.... inFirst Term | Science
What temperatures stimulate yeast growth?
fourth gra.... inSecond Ter... | Science
What is the reason for the occurrence of night and day?
Second gra.... inThird Seme... | Biology
the goal:Explanation of thermal energy transformations.Materials and tools:Magnesium sulfate - Calcium chloride - Distilled water - Glass beaker - Thermometer - Scale - Glass pipette - Spoon.Steps:1- Fill the glass beaker with 100 ml of water and record the temperature using the thermometer.2- Weigh......
First grad.... inFirst seme... | biology
What is the importance of observation in natural science?
First grad.... inFirst seme... | biology
How do you keep cut flowers fresh?
fourth gra.... inSecond Ter... | Science
the goal:To discover how the water content in plants affects their weight.Materials and tools:Balance scale - Apples - Stopwatch - Strawberries - OrangesSteps:1. Weigh some slices of apple using the balance scale.2. Place the apple slices on a plate and let them dry completely, then weigh them again......
Sixth grad.... inFirst Term | Science
Demonstrate the transfer of water inside a plantPlease watch the video of the experiment by clicking here before starting it
English
{{count}}
{{ one.name }} {{ one.price }}
Total: {{ total }}
How can you identify a living creature through a diverse set of bones?
Clarify that light is one of the basic needs of plantsPlease watch the video of the experiment by cl......
How pepsin enzyme aids in the process of digestion
Clarify whether soil is one of the basic needs of plantsPlease watch the video of the experiment by......
the goal:Explaining the factors that affect the process of photosynthesis.Materials and tools:Glass......
the goal:Exploring how mammals keep their bodies warm in cold places.Materials and tools:Vegetable f......
the goal:The amount of water absorbed by mosses Materials and tools:Glass beaker - water - stri......
Proof of completion of anaerobic respiration (alcoholic fermentation)
Detection of monosaccharides and disaccharidesPlease watch the video of the experiment by clicking h......
Effect of pH on enzyme activityPlease watch the video of the experiment by clicking here before star......
The effect of temperature on the activity of the enzyme amylasePlease watch the video of the experim......
OsmosisThis is a video of the experiment, it is best to watch it before starting the experimenthttps......
the goal:Revealing how photosynthesis and cellular respiration work together in an ecosystem.Materia......
Detection of polysaccharidesPlease watch the video of the experiment by clicking here before startin......
biology
Determine blood typesChapter Three: Inheritance of Attributes. The second chapter: overlapping the action of genes.&......
Unit Four: Structure and Function in Living Organisms. Absorption and transport of water and mi......
Objective of the experiment:fat detectionExperiment tools:Vegetable oil - Skimmed milk - Whole milk......
Effect of light on the appearance of chlorophyll in some plants
Unit Four: Structure and Function in Living Organisms. Absorption and transport of water and mi......
Objective of the experiment:To prove that the soil contains microorganismsExperiment tools:Funnel -......
the goal:Identifying the components of the digestive system.Materials and tools:A model of the diges......
What is the reason for the occurrence of night and day?
the goal:Explanation of thermal energy transformations.Materials and tools:Magnesium sulfate - Calci......
What is the importance of observation in natural science?
the goal:To discover how the water content in plants affects their weight.Materials and tools:Balanc......
Demonstrate the transfer of water inside a plantPlease watch the video of the experiment by clicking......
© All Rights Reserved @ 2024 For VLaby - Powered By VLaby.