Iurii Galadzhun - Science Teacher

Just print these models in colour, cut off all the white paper using scissors, and glue them to the top of any classroom wall, across the whole wall. The stick glue works fine. Make sure to roughly keep the distances between the planets in the proportion. https://sharelessonresources.blogspot.com/2021/02/the-solar-system-ready-print-and-display.htmlSun - Mercury - 1 unit Mercury - Venus - 0.9 units Venus - Earth - 0.7 units Earth - Mars - 1.4 units Mars - Jupiter - 9.7 units Etc.  Please see the

Here is a lesson about Cellular Respiration and Photosynthesis, which includes two demonstrations - oxygen emission by plants, and CO2 emission by humans. What do we breathe in, and what do we breathe out? Did you know that plants produce oxygen when there is light, but consume it when it is dark?

Meet a giant sequoia - the biggest tree in the world! Find out, how can it grow so tall. Let's visit a date palm trees farm in Jordan! Let's learn about vascular, nonvascular, flowering, and nonflowering plants! Download this lesson with the supporting videos https://sharelessonresources.blogspot.com/2021/03/vascular-vs-nonvascular-plants.html

Why do plants need flowers? What is pollen? Pollination and fertilization, and parts of a flower.  What are dormant seeds and what is germination of seeds? Why do some plants have no flowers? How do conifers reproduce? How do ferns reproduce? What are spores? Gametophyte and sporophyte stage of the seedless plants' life cycle. See the full lesson, including the starter videos at https://sharelessonresources.blogspot.com/2021/03/seeds-and-spores-reproduction-of-plants.html

These tables are colorful and printer-friendly and will not waste ink. These versions are the best I could find. I hope you will find them useful. They are a useful set for learning chemistry. You may print the periodic table on one side, and the solubility table on another, and then laminate the sheet to protect it.

Lab Work 1 - Reflection and Refraction    Why are these cats acting strange? What is reflection? What is refraction?  Let's find out today!

Why there are mountains in some places? What are the highest mountains? What are tectonic plates?

Let's see a video of a real tornado! It looks impressive! Also, let's see a tornado in a movie. Do you know the Fairytale about the Wizard of Oz, where a girl called Dorothy and her dog Toto were taken by a tornado, together with her house, to a magic country. https://sharelessonresources.blogspot.com/2021/05/tornadoes-wizard-of-oz.html

Chemical Stimuli in Plants Tropism Main plant hormones Maths - calculate the percentage of growth  Long-day, short-day, and day-neautral flowers Cytokinins, Gibberellins, Auxins, and ethylene. Photoperiodism

Are dolphins fish or mammals? Do dolphins live in salt or fresh water? What is the biggest river in the world? Can you find Brazil on the map? See what tricks can dolphins learn!  Let's explore this interesting lesson and have a trip to rainy Brazil!

Here are the 29 chapters that the students shall cover in their IGCSE Chemistry course under the Edexcel exam board. This shall be covered in two years, during year 10 and year 11. Year 10 covers chapters 1 till 15. Year 11 - chapters 16 till 29.

What is frequency and wavelength? Generate sounds of different pitch What is Hertz?

Silk is a strong and light fabric. Clothes made from silk are expensive and luxurious. Do you know how silk is made? It comes from caterpillar's cocoons! People were making silk clothes in China and South-East Asia for millennia.  The trade route from China to Europe via Central Asia used to be very important. This famous route is called "The Silk Road" See the video about silk production Silk Production In Cambodia The Silk Island Phnom Penh - YouTubeDownload the lesson materials https://drive.

Which animals are mammals? Distinguish between Marsupials, Monotremes, and Placental Mammals. The role of the fur and mammary glands.

Did you know that some volcanoes can explode like a bomb, while others can flow calmly? Why do magma rises up to the surface? Why did the `` Year without summer`` happen? What is caldera?

Which planet of the Solar System is the closest to the Sun? Which one is the furthest? Sort the planets of the solar system in order, and drag and drop their names near the pictures.

Good afternoon! Here is a presentation about Reproduction with discussion points and a funny video. Sexual and asexual reproduction, internal and external fertillization, reproductive cells, DNA, heredity, gametes, fertilization, zygote, and offspring. Featuring a funny cat couple, Joker and Tiffany.

This resource has an interesting video starter and a short presentation Fetus, embyo, gestation Why different animals need different time before their birth? Amniotic egg How the baby is protected and fed inside the mother/ egg

Roots vs rhizoids Vascular vs nonvascular plants Diffusion, osmosis, and capillary effect Vascular tissue Flowers colouring experiment

What is faster - light or sound? How can we check it ourselves? How did scientists measure the speed of light exactly? Let's find out!!