purpose of experiment seeing through transparent objectstoolsRed apple - red glass sheet- green glass sheet- blue glass sheetstepsWelcome. Now you are going to do an experiment that show .. Seeing through transparent objects, Look at the Theoretical framework On the lab board, then bring the to......

Keywords: Light – Sight – Eye – Vision – Light perception

Light interaction with different types of materials (Reflection)reflection – light – materials – surfaces

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......

Purpose of experimentLaw of attraction and repulsion between magnetic polesTools two magnets (determined with the south and north poles) - wooden holder - string - paperstepsWelcome. Now you are going to do an experiment that shows.. Law of attraction and repulsion between magnetic poles. Look......

purpose of experienceHow to measure an object's weight by using a spring scaleToolsspring balance - the object to be weighed (sandbag) - tripodstepsWelcome, you are going to do an experiment showing how to measure an object's weight by using a spring scale. Look at the theoretical framework on the l......

Purpose of experimentElectromagnetic GenerationExperiment toolsa long wrought-iron nail - an insulated copper wire 30 cm long - a set of metal paper clips - a batteryStepsLook at the Theoretical framework On the lab board, then bring the tools to the lab benchGet a long iron nail and close to the pa......

Objective of the experiment:Calculate the volume percentage of oxygen in the airExperiment tools:Glass basin - Graduated cylinder - Candle - Beaker with colored water - Lighter Experiment steps: - Place the candle inside the glass basin .- Pour the colored water into the glass basin .- Light the can......

Objective of the experiment:To compare the friction between different solid bodiesExperiment tools:Two balls - Golf stick - Smooth road - Sandy roadExperiment steps:- Put each ball at the starting point of each path.- Hit each ball with the stick in each different way and note the movement of each b......

Keywords: Air resistance – Falling – Speed – Friction – Motion

Keywords: Water resistance – Air resistance – Motion – Drag – Friction

Keywords: Soil – Sand – Silt – Humus – Rocks

Keywords: Food chain – Consumers – Producers – Predators – Energy

Wind and water millsKeywords (English): wind turbines – watermills – kinetic energy – renewable energy

Magnetic force test

Experiment Description:Variation in Earth's Gravitational Pull on Objects with Different MassesObjective:Demonstrate how mass affects the gravitational pull exerted by Earth on objects.Understand the difference between weight (mass × gravity) and gravitational force.Reinforce the concept that Earth'......

Keywords: Soil – Plants – Growth – Requirements – Water

Keywords: Light – Plants – Photosynthesis – Growth – Energy

Keywords: Water transport – Plant – Roots – Vessels – Transpiration

Investigate the movement of the sun using the shadowKeywords (English): sun movement – shadow tracking – time – direction

Which types of soil are best for plant growth?

Identifying living organisms and their young

Unit Two: Sound and Light. Lesson 2: The wave nature of light.Keywords (English): illumination intensity – distance – light – inverse square law – light source

Purpose of experimentSeeing objects through different materialstoolsPicture in the frame - frosted glass - clear glass – carton (cardboard paper)stepsWelcome. Now you are going to do an experiment that materials can be classified according to their ability to transmit light into (transparent - trans......

Unit Two: Sound and Light. Lesson 2: The wave nature of light.Purpose of experimentLight travels in straight linestoolswooden or carton screen, each one has a centered hole, candle, lighterstepsWelcome. Now you are going to do an experiment that shows that light travels in straight lines. Look......

Keywords: Transpiration – Water ascent – Plants – Vessels – Root pressure

Keywords: Lunar eclipse – Earth’s shadow – Moon – Sun

Keywords: Solar eclipse – Moon – Shadow – Sun – Alignment

The solar systemKeywords (English): solar system – planets – sun – orbit – space

Effect of light on the appearance of chlorophyll in some plantsKeywords (English): chlorophyll – light – photosynthesis – plant pigments

Gravity between the sun, earth and moonKeywords (English): gravity – sun – Earth – moon – orbital motion

Moon phasesKeywords (English): moon phases – crescent – full moon – new moon

realization of light refraction

Convex and concave lenses

Keywords: Light reflection – Angle of incidence – Angle of reflection – Mirrors

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......

What is the reason for the occurrence of night and day?day and night – Earth’s rotation – sun – shadow – time

Parts of a flower

How does the distance of a star from Earth affect its brightness?

Investigating Light RefractionKeywords (English): light refraction – medium – angle – optical density

an activity to learn about the main differences between the night sky and the daytime sky.

An experiment to understand how light intensity affects the rate of photosynthesis in plants.

The objective of the activity is to distinguish between natural phenomena seen in the sky, such as the sun, clouds, and birds, and objects made by humans, such as a rocket, an airplane, and a kite.

An activity that demonstrates the different types of movement of non-living objects.

The objective of the activity is to connect the stages of growth of humans, plants, and animals

The objective of the activity is to identify the parts of animal bodies and understand the function of each part

purpose of experimentFormation of the images through narrow holestoolscardboard box - semi -transparent paper (kalk paper) - scissors - candle - lightersteps Get the cardboard box and put it in the middle of the lab table  Make one circular hole on the side of the box using......

Morse codeKeywords (English): Morse code – communication – dots and dashes – coding

Adaptation of animals and plants

How raindrops are formedKeywords (English): rain formation – condensation – clouds – water cycle

The objective of the activity is to classify the things around us into non-living things, animals, humans, and plants

Objective: To verify that sound requires a material medium to travel, and that solid media transmit sound more efficiently than air.Materials: Two cups – Sharp object to make a hole – Long string.Steps: Make a small hole in the bottom of each cup. Pass the ends of the string through the holes and ti......

Objective: To explore the ability of different materials to insulate and reduce sound by comparing sound levels after using various insulating materials.Materials: Different insulating materials (such as paper, bubble wrap, blanket). Sound source. Box with a lid. Sound level meter.Steps: Place the s......

Objective: To explore how the pitch of sound changes when blowing into bottles containing different amounts of water.Materials: Equal-sized glass bottles – food coloring – waterSteps: Fill each bottle with a different amount of water. Add a few drops of food coloring to make the water levels easier......

Measuring Sounds

Objective: To understand the principle of echolocation by using light and a mirror to model how bats and dolphins locate objects.Materials: Small flat mirror _ Light source _ Piece of cardboard _ Four small supports to raise the cardboard above the mirror.Steps: Place the mirror vertically on the ta......