1. Do Now

2. Do Now
Write in the next piece of notebook paper in your folder. Use complete sentences.

3. Do Now
Complete your atomic structure sheet silently and independently.
Use your notes from Tuesday and your Periodic Table of Elements to help you.

4. Today’s Schedule Atomic Structure card sort 1. Do-Now
Observing Chemical Reactions
Atomic structure practice
Atomic Structure card sort
Objectives:
Today we will…
8.5 (A) describe the structure of atoms, including the masses, electrical charges, and locations, of protons and neutrons in the nucleus and electrons in the electron cloud
8.5(B) identify that protons determine an element's identity and valence electrons determine its chemical properties, including reactivity
Dark Matter

5. Why does chemistry matter?

6. Why does chemistry matter?
Medicines and receptors in the body

7. Why does chemistry matter?
Sports Science and Physiology

9. Why does chemistry matter?
Flint, Michigan Water Crisis

10. Observing Chemical Reactions
Background Information:
Write down everything you know about chemical reactions.
2. Neatly sketch the experimental design into your notebook. Label all materials.
3. Prediction: Make a prediction regarding what will happen.
If…., then….
4. Perform experiment.
5. Observations: Sketch your observations during/after your experiment.
6. Conclusion: Write a paragraph (5 sentences)explaining your experiment.
Describe what you did.
Describe what you observed.
Explain why you observed it.

11. Chemistry Video

12. Atomic Structure Card Sort
Directions:
Turn the cards face down.
Give an equal number of cards to each person at the table.
Rotate around the table, turning over one card and placing it on the correct spot.
*There will be more than one label in each spot.

13. Determining Subatomic Particles

14. Determining Subatomic Particles9 F
18.998
Fluorine

15. Determining Subatomic Particles9 F
18.998
Fluorine
Video

16. Independent Practice

17. Atomic Structure
Letter S represents the _____.

18. Atomic Structure
Letter T represents the _____.

19. Atomic Structure
Letter Q represents the _____.

20. Atomic Structure
Letter R represents the _____.

21. Atomic Structure
You know the identity of an element by counting the number of ____.

22. H Atomic Structure How many protons? Electrons? Neutrons? 1 1.008
Hydrogen

23. O Atomic Structure How many protons? Electrons? Neutrons? 8 15.999
Oxygen

24. Na Atomic Structure How many protons? Electrons? Neutrons? 11 22.999
Sodium

25. Atomic Structure
What is the identity of this element?

26. Atomic Structure
What is the identity of this element?

27. Atomic Structure
How many neutrons in an atom of Fluorine?

28. Atomic Structure
How many neutrons in an atom of Boron?

29. Atomic Structure
How many neutrons in an atom of Magnesium?

30. Atomic Structure
Which element has 33 protons?

31. Atomic Structure
Which element has 79 protons?

32. Atomic Structure
Which element has 82 protons?

33. Proton positive Atomic Mass Atomic Number
February 11, 2014
Exit Ticket
Directions: A new student missed the unit on atomic structure. Write a letter to them, summarizing the main points from today’s lesson.
Proton positive Atomic Mass Atomic Number
electrical charge neutron
Charge electron neutral
Nucleus identity electron cloud

34. Today’s Schedule Atomic Structure card sort 1. Do-Now
Observing Chemical Reactions
Atomic structure practice
Atomic Structure card sort
Objectives:
How did we do this…
8.5 (A) describe the structure of atoms, including the masses, electrical charges, and locations, of protons and neutrons in the nucleus and electrons in the electron cloud
8.5(B) identify that protons determine an element's identity and valence electrons determine its chemical properties, including reactivity
Dark Matter