Welcome to Science Lesson Resources for Teachers and Parents!

 There are 3 levels. Can you pass all of them? RBGnRGB

 Circumference  C = 2πR π in Other Universes | Azeem Bande-Ali | azeemba.com Area of a Circle A = πR^2 Approximation of the circle area - JSXGraph Wiki

He uses plywood gears to add and subtract numbers  How I built a Mechanical Calculator - YouTube

 There are just 3 different cloud types that you have to know: cumulus, stratus, and cirrus https://drive.google.com/drive/folders/13J3XVc7-AnmMKRhh83L6eS9Dqf7bHIuK?usp=drive_link Clouds Archive - Cloud Appreciation Society

 Here is a nice website with clear explanations The Earth Moves Two Ways - Tree House Weather Kids - University of Illinois Extension

 Abu Abyad is sparsely inhabited. There are many birds nesting sites. On the island, there are some interesting archeological findings! 1. To read  Abu Al-Abyad - ADIAS Guide List of Birds Found in the United Arab Emirates with Pictures Abu Abyad.pdf - Google Drive

 1. Open this link  Solar System Scope - Online Model of Solar System and Night Sky 2. Zoom in and out - explore 3. Press play to see how planets move with time 4. Zoom out all the way to the Milky Way galaxy!

 1. Go to this web site  Sky Tonight: Planets, Stars & Spacecraft Over Your Location 2. Choose any planet or star 3. Write down facts about it on a sheet of paper. Draw it, write the key facts 4. Sit with a partner, and tell each other about your planet or star

 How to behave, and what to expect. uae: United Arab Emirates

 There are 3 types of rocks: igneous, sedimentary, and metamorphic. Identifying Basalt Identifying Conglomerate Identifying Marble

 There are 5 different mechanical stress types. It is important to know them, so the buildings we make do not collapse, but also we use materials rationally, without unnecessary expenses. For example, in a pillar, it is important to reinforce the sides, not the centre.

 Choose a year up to 3 000 BC, and see the borders of the past on a world map! How many countries where there in modern day Italy at 1700 AD? What about India at 1000 AD? How did Antient Egypt change over 1000-1500 BC? http://geacron.com/home-en/

 Mercury is the liquid metal. Can you collect it with a sponge same as water? https://drive.google.com/file/d/1Qpo61BQ7xZ76rk8tFmRZcpL4pMfFFK3V/view?usp=drive_link

 Do you want to be an oceanologist? Schmidt Ocean - YouTube

 1. Students get a bit of coconut oil in small petri dishes 2. The oil is solid below 25 C 3. The students warm it up through glass with the heat of their hand 4. Our body temperature is 36.6 C. Even a small change is not healthy 37 C body temperature already means an inflammation 5. We sweat to cool down, and move to heat up, so our body temperature stays the same 6. The oil shall melt and become liquid from the heat. If you leave it, the oil shall slowly freeze back to solid state 7. Coconut oil is safe to handle. It is a food

 Here is a nice web site about the UAE deserts.  1. Desert food chains September | 2013 | All About Deserts In UAE - watch the web site - list the producers, decomposers, and consumers of the desert food chain 2. The water and carbon cycles October | 2013 | All About Deserts In UAE - draw the water cycle diagram - show evaporation, transpiration, condensation, precipitation, runoff, and ground water

 In 1833 there was a huge meteor storm in North America.  Rea more:  APOD: 2024 December 10 – The Great Meteor Storm of 1833

 This happened in Italy in the mountains in 1963. https://maps.app.goo.gl/3AMo1ovDLnweJMZq5 In the Alps there is a village called Vajont , where a huge dam was built in 1960 and it was 260 m tal l. It was generating 200 MW of electricity continuously. It's enough to power 2 million 100 W light bulbs.  After the disaster water destroyed a few villages. But the dam was left standing there. How did water get through the dam without destroying it? Watch skipping through the video: https://drive.google.com/file/d/1nL0H1thTZohpK-MQdJSCfj6K5lOzEExt/view?usp=drive_link Answer questions 1. Why did they build the dam? 2. Was it strong? 3. How many years did it last? 4. Why was the nearby mountain called `walking`? What is special about its geological layers? 5. What did you remember from the viddeo?

 Microwaves are just light, only they are much bigger. Let's see how a set of wires can block or let through polarized microwaves. https://drive.google.com/file/d/10UZJ2Tbx_jMYZ27F70IqYrb0jyL1q5lp/view?usp=drive_link

  Turbidity is how hard it is to see through water. If a water is turbid, you cannot see through it, then it is not good for drinking. That's because turbidity means there are a lot of small particles. Some of them are pesky algae and bacteria! These small particles won't settle down even after few days. They are just not big enough to sink down because of gravity! Good that we can make them stick to aluminum hydroxide particles, and precipitate. This purification is called flocculation,  from Latin  floccus  "lock of hair, tuft of wool.  Let's see a video of this flocculation process! https://drive.google.com/file/d/1QWRcxW3sWbF0WKNp0MLZLBQqgHGTIIfN/view?usp=drive_link

 What is going on underground? There is hot magma! And in the very centre there is a hard solid core! Let's draw it! https://drive.google.com/drive/folders/1uIyl6kBr19e6f2bgamiM4WVc3IsxOyFc?usp=drive_link Each layer has subdivisions . Let's learn them. Finally, let's draw all the layers to scale 1:10 000 000

 This video about the `tree of life` phylogenetic tree is very useful. https://drive.google.com/file/d/1-dkh0fmU-X2BdCf0HtAx67qMiNih8aDB/view?usp=drive_link Chloroplasts from cyanobacteria Red, Green, and Brown Algae Mosses vs Vascular Plants. Xylem carrot Ferns - seedless plants, spores Gymnosperms - conifers, gingko Angiosperms - fruit plants Stamen/ male and carpel/ female Monocots Dicots, cotyledon  Wheat, rice, and corn - the three staple grasses! Rosids vs Asterids Poppies, and lotuses - archaic dicots, not rosids nor asterids 

 There is a huge protected area between UAE and Oman, that saves the habitat of rare Arabian oryx . Find out about this animal: https://drive.google.com/file/d/1iuXyT_RmYfT3LJYqT7-hHSubo7fJzFSQ/view?usp=drive_link Reasearch some information about it in groups and present it.

  The North Star is very important for navigation. Navigation if finding which way to go. The North Star is also called Polaris . It almost doesn't move during the daily rotation of the sky. It looks like the ` axis `, around which the sky revolves. To find it, you have to look north. It is easier to fist find the Big Dipper or Ursa Major. It will point at the Ursa Minor, or the Little Dipper . Polaris is the first star at the `handle` of the Little Dipper. Polaris, The North Star - Timelapse Whole Night - Ursa Minor, Little Dipper

 How would a magnet react to an electric wire? https://drive.google.com/drive/folders/1108HUCaUUgjbEyWUVGANs0dbgBlvStUz?usp=drive_link 1 2

 Learn about magnets and compasses in these 2 experaments. Watch it - then try for yourself! https://drive.google.com/drive/folders/1J_T8K4msb9HNWzDcCfxlsEtw9QvjrSYv?usp=drive_link

1. See the 10 photos of weathering 2. Choose your favorite 3. Tell us the number of the photo  Describe the photo - what do you see there. Weathering and Erosion Information and Effects | National Geographic Or download it as a PowerPoint: https://docs.google.com/presentation/d/1XEKA1nZ5qIsDV7z8yQYA55Hhvwl3C_cR/edit?usp=drive_link&ouid=105880275394476122937&rtpof=true&sd=true

  Erosion is when soil , rock, or dissolved material are removed from one location and transported to another.  There can by wind, water.  Erosion | Description, Causes, Facts, & Types | Britannica Here is a nice online simulation game for erosion: Water Erosion and Deposition

 https://drive.google.com/file/d/1q3mhaukOCZDcjSqW3v-TKv2r-cXby5Dp/view?usp=drive_link

  1. Read the story of Steven 2. Get into groups of 4 3. Do the role play and present the story as a mini theatre https://docs.google.com/presentation/d/1wcyIpg8gKGRjBkUZ9w7vzDeg7A7XCBK3/edit?usp=drive_link&ouid=105880275394476122937&rtpof=true&sd=true

 Turns out, we do not see the absolute values of colors.  We always take into account the shadows. Let's see this video to understand how it works https://drive.google.com/file/d/11KMDfT-AGgnSuJ_tYJ5M53K7q8B56acK/view?usp=drive_link