Monday 9/28 Write the following formula on your DO NOW handout and answer the questions in complete sentences. 3H 2 SO 4 1. How many hydrogen (H) atoms are in this compound? There are ______ hydrogen atoms in this compound. 2. How many sulfur (S) atoms are in this compound? There are ______ sulfur atoms in this compound. 3. How many total atoms are in this compound? There are _______ total atoms in this compound. DO NOW VL: 0

ESSENTIAL QUESTIONS: What subatomic particle determines the identify of an element? OBJECTIVES: Identify that protons determine an element's identity. Evaluate the advantages and limitations of models. EQs & Objectives

Protons Element Molecule Compound Chemical Formula Chemical Equation VOCABULARY Subscripts Reactants Products Coefficients Chemical Reaction Limitations Models

AGENDA Agenda-PHET Simulation – Building Atom Models -Limitations of a Model Lesson Homework1 st 6 Week Reflection 6 week Exam this Wednesday/Thursday!! Come to tutoring after school.

Build An Atom: PHeT Simulation Instructions: 1.Take out your cell phone. 2.Type in: build an atom phet in your address bar. 3.Click on the 1 st link. 4.Click on the play button or download. 5.Choose the Atom box

Importance of Protons and Electrons Think-Pair-Share: 1. What happened to the element if you added an electron? 2. What happened to the element if you added a neutron? 3. What happened to the element if you added a proton?

Importance of Protons and Electrons Answer the two essential questions on pg. 37: Which subatomic particle determines an element’s identity? Which subatomic particle determines an element’s reactivity?

Evaluating Models On the front of the index card: 1. Title it Advantages and Limitations of Models. 2. Subtitle: Real Apple Write a description of the apple at your table. List at least 5-7 characteristics of the apple. Be specific! Your teacher will now show you 3 pictures of apples, describe each picture. 3. Photograph of apple: 4. Clip Art apple: 5. Apple symbol:

Phototgraph of Real Apple

Clipart Picture of Apple

Apple Symbol

Evaluating Models: Class Discussion Discuss #1-3 with the class: 1. Could you name each of the models? 2. What characteristics of the pictures let you know that the object was an apple? 3. How much information do you need to identify an object? Answer #4-6 on the back of your index card: 4. What are the advantages of the pictures? 5. What are the disadvantages/limitations of the picture? 6. What does the word limitation mean?

Tuesday 9/29 Use your notes to help you complete the DO NOW. (GL) DO NOW VL: 0

Tuesday 9/29 Answer the following questions in complete sentences. Use your notes from pg Which subatomic particle determines an element's identity? The _________ determines an element’s identity. 2. Which subatomic particle determines an element’s reactivity? The _________ determines an element’s reactivity. (preaAP) DO NOW VL: 0

ESSENTIAL QUESTIONS: How is atomic structure used to organize the Periodic Table? OBJECTIVES: Students will show mastery of TEKS 8.5 A-E. EQs & Objectives

Electron Proton Neutron Electron Cloud Chemical Property Electrical Charge Valence Electron Reactivity Chemical Reaction Density Mass Volume VOCABULARY Group Period Element Molecule Compound Chemical Formula Chemical Equation Subscripts Reactants Products Coefficients

AGENDA Agenda-Jeopardy Review -Kahoot -Dry Erase Board Practice Homework1 st 6 Week Reflection

Jeopardy Review Game VL: 0 JEOPARDY

Kahoot

Which doesn’t belong? VL: 0 On your dry erase board, write which one doesn’t belong in the group. Explain. 1.Calcium, Chlorine, Cobalt, Copper 2.Fluorine, Iodine, Hydrogen, Bromine 3.Ga, Si, In, B 4.Magnesium, Calcium, 2, 4 5.4, 14, Argon, Silicon

WED/THUR 9/30-10/1 Copy the following on your DO NOW handout. 1. Circle the element that does not belong. Explain. Rb, H, K, Be _________ does not belong because… 2. Draw a Bohr model of a Fluorine atom. DO NOW VL: 0

ESSENTIAL QUESTIONS: How is atomic structure used to organize the Periodic Table? OBJECTIVES: Students will show mastery of TEKS 8.5 A-E. EQs & Objectives

Electron Proton Neutron Electron Cloud Chemical Property Electrical Charge Valence Electron Reactivity Chemical Reaction Density Mass Volume VOCABULARY Group Period Element Molecule Compound Chemical Formula Chemical Equation Subscripts Reactants Products Coefficients

AGENDA Pre-AP-Complete 1 st 6 Weeks Exam -1 st 6 Week Reflection -“Homer and the Missing Aliens” (preAP) -Periodic Table Name Poster (GL) Homework1 st 6 Week Reflection

6 week Reflection Ideas Science Equipment Stations Safety Posters Scientist Drawing Colorful Chemistry Lab Dry Ice Lab Polyurethane Demo Vinegar and Baking Soda Magic 8 Ball Brainpop Videos Element Song History of an Atom Timeline Build an Atom Simulation Rutherford Lab Major Grade Menu activity Cornell Notes Foldables Quizzes DO NOWs Brainbreaks +5 points Snacks/Stickers Kahoot Jeopardy Weekly HW Seating Arrangements

6 Week Exam R ead and re-read the passage. U nderline the question B ubble important words I dentify the key idea, write it in margin. E liminate the wrong answers S elect the correct answer ✓ Mass of an object VL: 0

Homer and the Missing Aliens (preAP) Task: Analyze patterns of the periodic table in order to identify the missing alien. 1.Read the scenario as a class. 2.With your partner, cut out the alien drawings and arrange them in a logical order. (Use clues from the reading.) Check with your teacher before moving on. 3.Draw the missing alien in the empty box. 4.Glue the aliens on the 3 pieces of construction paper. 5.Answer questions 1-8 in complete sentences.

Periodic Table Posters (GL) Task: Create a poster using elements from the periodic table to make your name. Ex. 31 Ga Galium 9 F Fluorine 9 F Fluorine 10 Ne Neon 39 Y Yitrium

Poster Guidelines 1.Complete 1 poster. 2.The poster can be your first name, middle name, last name, or a nickname. 3.If you cannot find a certain letter(s) then make up a new element. 4.Fill up the entire space of the poster. 5.Use at least 4-5 different colors. 6.Poster should be neat and legible.

Friday 10/2 Answer in complete sentences on your DO NOW handout. What is your favorite thing we did this 6 weeks in science? My favorite thing we did this 6 wks in science was ___________. DO NOW (Pre-AP) VL: 0

AGENDA -Alien Elements Performance Assessment or Homer and the Missing Aliens (preAP) -Bill Nye Chemical Reactions and Periodic Table Name Posters (GL) -Test Corrections/Turn in Missing Work Homework1 st 6 Week Reflection

Alien Elements Complete the Homer and Missing Aliens and Alien Elements performance assessment.

Chemical Reactions Video

Periodic Table Posters Task: Create a poster using elements from the periodic table to make your name, words or sentences. Ex.

Poster Guidelines 1.Complete 2 posters. Your poster can have one word, multiple words, or a sentence. It can be a person’s name, a place, a thing, an idea, etc. 2.Fill up the entire space of the poster. 3.Use at least 4-5 different colors. 4.Poster should be neat and legible. 5.Do not forget to put your name on the back of your poster.