(Feat): Adds UV light lessons

finnito · Sep 22, 2020 · 91d0a9d · 91d0a9d
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diff --git a/content/09scie/radiation/_index.md b/content/09scie/radiation/_index.md
@@ -64,12 +64,18 @@ menu:
     - __Whakamātau__: [Colour blindness test](https://enchroma.com/pages/color-blindness-test?format2=number)
     - Extra: [Quizlet flashcards](https://quizlet.com/nz/526266053/electromagnetic-spectrum-flash-cards/)
 4. #### Visible Light 2
-    - Colour blind test
-    - Chromatic adaptation
-    - Optical illusions
+    - __Mahi Tuatahi__: [Quizlet](https://quizlet.com/nz/526266053/electromagnetic-spectrum-flash-cards/)
+    - __Whakamātau__: [Making a Newton's Wheel](https://docs.google.com/document/d/1pzFSz-_PqFU1ZEqVlJRATxHHD4jabLneIcpT7d5BIiE/edit#)
+        - https://www.riskassess.co.nz/risk_assessment/8716493
 5. #### UV and Skin Cancer
-    - __Homework Assignment Given__
+    - __Mahi Tuatahi__: In slides on spectrum order
+    - Notes on ionizing radiation
+    - Notes on UV light
+    - Notes on ozone layer
+    - Clean the lab
+    - __Ngohe__: Read https://www.sciencedaily.com/releases/2020/08/200826083036.htm
 6. #### Absorption, Reflection, Refraction
+    - __Homework Assignment Given__
     - __Demo__: Heat lamp, concave mirrors, convex lenses
     - __Whakamātau__: Water in coloured cans
 7. #### Recap and Catch-Up

diff --git a/content/09scie/radiation/markdown/uv-radiation.md b/content/09scie/radiation/markdown/uv-radiation.md
@@ -0,0 +1,97 @@
+---
+title: UV Radiation
+subtitle: 9SCIE - Radiation and the Human Body
+author: Finn LeSueur
+date: 2020
+theme: finn
+weight: 
+colortheme: dolphin
+font-size: 35px
+text-align: center
+header-includes:
+- \usepackage{graphicx}
+- \usepackage[T1]{fontenc}
+- \usepackage{lmodern}
+- \usepackage{amsmath}
+- \usepackage{textcomp}
+---
+
+## L5 Mahi Tuatahi
+
+1. Write the date in your books
+2. Write the order of the electromagnetic spectrum from lowest to highest energy (use your notes)
+3. Between which types of radiation does __ultra violet radiation sit?__
+
+---
+
+## Ngā Whāinga Ako
+
+1. I can name some types of ionizing radiation
+2. I can explain why UV radiation is linked to skin cancer and why rates are relatively higher in NZ than in other countries
+
+:::instruction
+Write ngā whāinga ako in your book
+:::
+
+---
+
+## Ionizing Radiation
+
+> Radiation that has enough energy to detach electrons from atoms/molecules.
+
+- This can break molecules and make them not function properly
+- __Pātai__: What molecule is important to life?
+- __Whakatika__: Deoxyribose Nucleic Acid (DNA)
+
+---
+
+![Source: [Polimaster](https://en.polimaster.com/resources/radiation-basics/types-of-ionizing-radiation)](https://en.polimaster.com/uploads/elfinder/types_of_ionizing_radiation.png)
+
+:::instruction
+Write down three types of ionizing radiation
+:::
+
+---
+
+## Ultraviolet (UV) Radiation
+
+- Produced by the sun
+- Can be partially blocked (absorbed) by the ozone ($O_{3}$) layer in the atmosphere
+- Ozone is a colourless gas
+
+---
+
+![Source: [ultraceuticals](https://www.ultraceuticals.com/blog/skin-science/do-you-know-the-difference-between-uv-rays/)](https://www.ultraceuticals.com/blog/wp-content/uploads/2016/05/you-cant-see-uv-rays-but-you-will-see-the-effect-on-your-skin-if-youre-not-protected-_601_6026183_0_14106180_80085.jpg)
+
+---
+
+![Source: [NASA](https://www.nasa.gov/feature/goddard/2019/2019-ozone-hole-is-the-smallest-on-record-since-its-discovery/)](https://www.nasa.gov/sites/default/files/thumbnails/image/2019hole1.jpg)
+
+---
+
+## Ozone Layer
+
+- __Pātai__: Why is there a hole?
+- __Whakatika__: We used to use chemicals called _chloroflurocarbons (CFCs)_ in aerosol cans. These chemicals break down the ozone layer!
+- The ozone layer very slowly naturally repairs itself, so since we stopped using them, it is slowly getting better!
+
+---
+
+## Cleaning
+
+1. Clean the whiteboard with spray
+2. Empty the recycling bin (by W block)
+3. Get a cloth - spray and wipe all student desks
+4. Get a cloth - spray and wipe all lab benches
+5. Get a cloth - spray and wipe all window sills
+6. Ensure all desks are straight and chairs pushed in
+7. Use a scrubbing brush to clean all sinks & put rubbish in bins
+
+---
+
+## Ngohe: Reading
+
+This article on the ozone layer is posted on Google Classroom. Find it and give it a read!
+
+![](https://www.sciencedaily.com/releases/2020/08/200826083036.htm)
+