Welcome to Science Lesson Resources for Teachers and Parents!

 Here is an interesting science teaching blog, that shows real-life examples for each topic https://studiousguy.com/gay-lussacs-law-examples/

 See the list of all the compounds with each element in a form of the periodic table. For example, let's go for the compounds of chlorine. Do you know how many different compounds between iron and chlorine exist?  What about sulfur?  How many different compounds do chlorine and sulfur form? Follow the link, and answer the questions https://en.wikipedia.org/wiki/Actinium(III)_chloride

 This useful website shows the electron configurations for all the elements in the periodic table . It can be used in group work activities when learning about the orbitals . https://www.webelements.com/carbon/atoms.html Here is a nice template to be filled by hand

 Here is a clear and comprehensive overview of all the main divisions of chemistry with clear diagrams and intuitive explanations. General Chemistry Inorganic Chemistry Physical Chemistry Instrumental Analysis The web site:  https://www.chemguide.co.uk/index.html#top The web site:  https://www.chemguide.co.uk/index.html#top

 1. Introduction The teacher introduces the new topic with  intrigue , tells that chromatography is used in pharmacy and industry, and that the previous exams had many questions on this topic.  The students write down in their notebooks the topic and sketch the lesson summary diagram. The teacher introduces the two objectives of the lesson. 2. Sticky notes - brainstorming - Aha Slides The students show their previous knowledge and creativity . Each student contributes 3 words to the word cloud. 3. Virtual experiment - can be done in the lab also The students do the experiment first and then interpret the results, before learning the theory. This constructivist approach allows the student to think for themselves.  - Recap about why plants are green - See the experiment video for 30 second - Try it yourself This experiment uses the  I do - We do - You do approach. 4. Sample exam question The students together solve two questions about chromatography from the pr...

Why do waterfalls form?  Usually, the reason is not soft bedrock. The big river washes away sediments than its at tributary streams. This creates a difference in the elevation needed for a waterfall. Waterfalls Clearly Explained

 1. Go to this youtube channel 👀 https://www.youtube.com/@integral_chemistry/videos 2. Choose one synthesis video that you find interesting 🧪💎 3. Make a 3-5 slide powerpoint about this synthesis 👨🏻‍🏫 4. Present it in class to your colleagues. Let them learn something interesting from you. 5. Get an extra mark 🅰️ More: 📆 Weekly Experiments Advertisements 🔬

  General Chemistry Online: FAQ: History of chemistry: Why is atomic number called "Z"? Why is mass number called "A"? Z symbol for atomic number probably comes from  German   " Zahl " (number). A - Atomic number" in German is " Atomzahl "

 Why the electron shells are called KLM not ABC? Orbital: px, py, pz - 2 electrons each Subshell: s1, p3, d5, f7 Shell: K s, L sp, M spd, N spdf  Here is a nice article explaining this. General Chemistry Online: FAQ: Electrons in atoms: Why are the shells named K, L, M, ... instead of A, B, C...?

 Let's see some clear explanations with fun animations: 1. Clouds Types of Clouds V | My Science Skills 2. Balancing chemical equations Balancing Chemical Equations | My Science Skills The lessons were created by an award-winning teacher  Abubakr Shalabi . About Us | My Science Skills If the video above lags, here is a mirror link: https://drive.google.com/drive/folders/1NfKPUgFnFaf8gqP50XRbk5byrW8ivhNz?usp=sharing

 Do you know what the scientific method is? 1. Open this pattern simulation Pattern Generator - Interactive Earth 2. Change the different parameters and see what happens 3. Explain in writing what each parameter does  4. Compare your answers with your colleagues

  Simulators - Explerify.com

 Here is a big selection of clear virtual experiments that can explain and show many concepts from physics. Electromagnetism Simulation - Javalab

Nice and free QR code genrator:  Free Online QR Code Generator | Adobe Express Generates smaller QRs with a logo inside. But be careful and doublecheck your QRs. If you generate a few codes, it can just replace one link for another. Select a type of QR Code | Online QR Generator Select a type of QR Code | QR Code.io

 Aha slides is like Mentimeter, but free. Remember to clear the slide from the old responces between classes. https://presenter.ahaslides.com/ https://presenter.ahaslides.com/

 Download printer-friendly periodic table with all 118 elements. Free Printable Periodic Tables (PDF and PNG) - Science Notes and Projects

 1.  Online Etymology Dictionary 2.  IPA Phonetic Transcription of English Text - toPhonetics 3.  east in Latin - English-Latin Dictionary | Glosbe 4.  east in Greek - English-Greek Dictionary | Glosbe 5.  Arabic Student's Dictionary 6.  How to pronounce شاطئ in Arabic | HowToPronounce.com 7.  239 Phrasal Verbs Starting with C: Definitions and Examples - UsingEnglish.com 8.  Chinese English Dictionary - Learn Chinese - 英汉字典 - 汉英字典 - 汉字- Arch Chinese 9.  Ludwig.guru - Write Better English 10.  Listen to live Vaduz radio on Radio Garden – Radio Garden 11.  Interactive Phonemic Chart | Learn English 12.  Download YouTube Videos as MP4 -YouTube MP4 Downloader 13.  My Presentations | AhaSlides  Polls

 Let's find out how to measure the distance from Earth to any star. >>>>>>>>>  Parsec Parallax  <<<<<<<<<<<<<<<<< But first you shall know how to measure angles. 1. Read this: 90°11`41`` This is 90 degrees, 11 arcminutes, and 41 arcseconds 2. Is this correct? Why? 51°20`90``  No. Arcseconds and arcminutes cannot be greater than 60! 90`` -> 1`30`` 51°20`90`` -> 51°21`30`` Arc minutes and arc seconds are just like minutes and seconds on the clock!

 Fundamental knowledge means that you've learned a subject in a classical way, in the right order, with no gaps. For example , if you learn fundamentally about organic chemistry, you 1. learn the topics in the classical sequence:  alkanes, alkenes, alkynes; and then add functional groups: alcohols, aldehydes, ketones, acids, ethers, esters, amines, amides, proteins, and sugars. 2. understand the main concepts: nucleophile, electrophile, dative bond, Lewis structure, VSEPR Valence shell electron pair repulsion, etc. With fundamental knowledge you have a good foundation to build on, and you can understand specialists, have a common language with the scientists. Here are a few of excellent channels to explore and build Your knowledge fundamentally on each topic: 1 - Organic chemistry - 30 videos sequence, free Organic Chemistry Exam 1 Review - YouTube 2 - General Chemistry - all the elements in the periodic table by groups: Periodic Table Part 2: Alkali Metals (Li, Na, ...

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 https://drive.google.com/drive/folders/1E6Kma2rR_XiY6GB4uJR0TyZnaErwbsfX?usp=drive_link