Welcome to Science Lesson Resources for Teachers and Parents!

 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