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8 th Grade Science Do Now Monday, February 11, 2013 Tape “Do Now” for the week on page 47. Given this chemical formula: 6H 2 SO 4 1.Circle the coefficient.

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Presentation on theme: "8 th Grade Science Do Now Monday, February 11, 2013 Tape “Do Now” for the week on page 47. Given this chemical formula: 6H 2 SO 4 1.Circle the coefficient."— Presentation transcript:

1 8 th Grade Science Do Now Monday, February 11, 2013 Tape “Do Now” for the week on page 47. Given this chemical formula: 6H 2 SO 4 1.Circle the coefficient 2.Put squares around the subscripts 3.List how many atoms there are of each element

2 8 th Grade Science Today’s Schedule 1. Do Now 2. Class Sort 3. Skittles Activity 4. Identify Parts of a Chemical Formula and Equation Essential Question How do we describe and classify matter? What happens to atoms in a chemical reaction? Vocabulary Chemical formula Chemical equation Subscripts Reactants Products Coefficients Chemical reaction Pre-AP Homework Grade-Level Homework Homework QUIZ next class! Homework QUIZ next class! Monday, February 11, 2013

3 8 th Grade Science Today we will… 8.5(F) recognize whether a chemical equation containing coefficients is balanced or not and how that relates to the law of conservation of mass Objective: Students will review identification of the number of elements and atoms in a chemical formula, and identifying if a molecule is a compound or not. Monday, February 11, 2013

4 8 th Grade Science Class Sort Each student has a card with a different element. The teacher will present the students with an equation and the students must “balance” the equation by going to the appropriate side of the room. Monday, February 11, 2013

5 8 th Grade Science Skittles Activity 1.Students will each get a packet Skittles. 2.Using the handout (RM 54 & 55), the students will arrange the Skittles to match the equation. 3.Students will then draw and color the Skittles on the handout. Monday, February 11, 2013 RED: Chlorine/Copper ORANGE: Sodium/Calcium YELLOW: Oxygen GREEN: Hydrogen VIOLENT: Flourine

6 8 th Grade Science Practice Students will complete RM 53 to practice identifying the parts of a chemical equation and what it means to have a “balance” equation. Monday, February 11, 2013

7 8 th Grade Science Do Now Tuesday, February 12, 2013 (NH 4 ) 2 CO 3 1.How many atoms of Nitrogen? 2.How many atoms of Hydrogen? 3.How many atoms of Oxygen?

8 8 th Grade Science Today’s Schedule 1. Do Now 2. Quiz 8.5(D) 3. RM 52 Essential Question How do we describe and classify matter? What happens to atoms in a chemical reaction? Vocabulary Chemical formula Chemical equation Subscripts Reactants Products Coefficients Chemical reaction Pre-AP Homework Grade-Level Homework Homework QUIZ Homework QUIZ Tuesday, February 12, 2013

9 8 th Grade Science Today we will… 8.5(D) recognize that chemical formulas are used to identify substances and determine the number of atoms of each element in chemical formulas containing subscripts Objective: Students will demonstrate mastery of TEKS 8.5(D) Tuesday, February 12, 2013

10 8 th Grade Science Quiz 8.5(D) 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 ✓ predator/prey interactions Tuesday, February 12, 2013

11 8 th Grade Science After Quiz Tuesday, February 12, 2013 Complete RM 52

12 8 th Grade Science Do Now Wednesday/Thursday, February 13/14, 2013 Identify if the following chemical equations are balanced or not balanced. CuO + 2HCl → CuCl 2 + H 2 O 6CO 2 + 6H 2 O → C 6 H 12 O 4 + 6O 2 MgSO 4 + 2 HCl → MgCl 2 + H 2 SO 4

13 8 th Grade Science Today’s Schedule 1. Do Now 2. Balancing Practice 3. Option: Project or Valentine’s Day Activities Essential Question How do we describe and classify matter? What happens to atoms in a chemical reaction? Vocabulary Chemical formula Chemical equation Subscripts Reactants Products Coefficients Chemical reaction Pre-AP Homework Grade-Level Homework Homework Wednesday/Thursday, February 13/14, 2013

14 8 th Grade Science Today we will… Objective: Students will complete project which shows mastery of TEKS 8.5A-C Wednesday/Thursday, February 13/14, 2013

15 8 th Grade Science Balancing Practice Students will complete RM 61 and 62 to demonstrate mastery of TEKS 8.5F. Wednesday/Thursday, February 13/14, 2013

16 8 th Grade Science Option Students options: 1.Work on Atom Project 2.Valentine’s Day Activities Borax Hearts Color Changing Carnations Exploding Hearts Wednesday/Thursday, February 13/14, 2013

17 8 th Grade Science Do Now Friday, February 15, 2013 Identify the families on the periodic tables that have the physical properties of good conductors, malleable, and shiny luster.

18 8 th Grade Science Today’s Schedule 1. Do Now 2. Who Am I? 3. Review Packets Essential Question How do we describe and classify matter? What happens to atoms in a chemical reaction? Vocabulary Chemical formula Chemical equation Subscripts Reactants Products Coefficients Chemical reaction Pre-AP Homework Grade-Level Homework Homework due Friday, February 15, 2013

19 8 th Grade Science Today we will… Objective: Students will review concepts from the Chemistry Unit (TEKS 8.5 A-F) Friday, February 15, 2013

20 8 th Grade Science Who Am I? Students will complete the “Who Am I?” handout. Friday, February 15, 2013

21 8 th Grade Science Review Packet Students can begin work on the Chemistry review packet. Friday, February 15, 2013

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