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.

Slides:

Advertisements

Similar presentations

DO NOW V: 0 Monday Feb. 23, 2015 Copy and rate the terms below using the 0-3 scale: 0- I have no clue 1- I may have heard the word before 2- I have an.

Advertisements

Chemical Formulas & Equations. Molecule A combination of two or more atoms bonded together.

Wed 9/17 Fill in the first 6 columns from your white sheet. Do not fill in the last 4 columns. (We will complete those at the end of class.) DO NOW VL:

Tanner and Gaffney start here.. DO NOW V: 0 Monday March 21, 2014 Answer on page 52… 1. How does pollution affect the environment? 2. How do humans affect.

April 24, 2011 Update your table of contents: th 6 Weeks Test Review 107. Objectives 2 and 4 Review 108. Punnett Square Practice 109. Objectives.

CHEMICAL REACTIONS TOC 10/17. Today the students will Take notes into their notebook and discuss the differences between chemical formulas and chemical.

8 th Grade Science Do Now Tuesday, January 22, 2013 Using the periodic table, begin working on RM 23.

DO NOW V: 0 Monday Mar. 17, 2014 On the next blank page in your INB, create a unit page for our next unit, “Organisms and Environments”.

Molecules and Compounds. Compound Formed from 2 or more elements in a specific proportion When combined, new properties are created They contain 2 or.

MondayFill out as much of RM 13 as possible **USE A PENCIL** DO NOW VL: 0.

Chemistry Chemical Reactions – Rearranging Atoms.

What is the Law of Conservation of Mass?

DO NOW V: 0 Monday Answer the question on page 41 of your INB. What is the identity of a substance that has a mass of 72 grams and a volume of 9 cm3? Material Density.

Topic: Chemical Formulas

Chemistry Focus Activities Chemical Formulas & Equations 8 th Grade The focus activities in this presentation are intended to provide students opportunities.

8 th Grade Science DO-NOW: Assignment Tuesday, Sept. 25, Camie will add.

DO NOW V: 0 Monday March 2, 2015 Circle “A” for Agree Circle “D” for Disagree OR Write a “?” for Don’t Know in the “Before Reading” column.

DO NOW V: 0 Tuesday Jan. 20 Date DO NOW Answer Your DO NOW should be in complete sentences, detailed, and thorough. MONDAY 01/12 Three observations about.

8 th Grade Science Do Now Monday, November 5, 2012 On page __, make the weekly Do Now table. Make a prediction about how hurricanes form and why they form.

2.11 Describing Chemical Reactions (Sec 9.1 pg )

DO NOW V: 0 Monday Feb. 24, 2014 On page 27 COPY and ANSWER the following: Scientists use spectroscopes to separate light into colored lines. Make a prediction.

DO NOW V: 0 Tuesday/ Wednesday Feb. 17 and 18, 2015 Draw and label the next three lunar phases.

DO NOW V: 0 Monday Answer on your “Do Now” page. Date DO NOW Answer

MondayComplete the right side (After Learning) of the RM 5 Anticipation Guide. Page 15 in your INB. Today’s Agenda -Review Friday’s Quiz -Jeopardy Review.

8 th Grade Science Do Now #26 Monday, October 22, 2012 Read, independently and silently, 'Weathering, Erosion, and Deposition'. (pink paper on tables)

8 th Grade Science DO-NOW: Assignment Monday, October 1, Write 5 sentences about what you think our next unit is about based on the words on the.

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.

8 th Grade Science Do Now Monday, March 18, 2013 Make the weekly Do Now on page ___. Draw a “photo” of yourself over spring break. Your photo must have.

MondayOn page __ in your INB, list evidence of a chemical change. Pre-AP: Give an example of each. DO NOW VL: 0.

MondayComplete the right side (After Learning) of the RM 5 Anticipation Guide. Today’s Agenda -Review Friday’s Quiz -Review for 6 Week Exam 6 Week Exam.

Monday 10/19 Complete the following on your DO NOW handout. Use pg 51 in your INB to answer the question. What is the Law of Conservation of Mass? The.

MondayOn page 30 of your INB, fill out as much of the Structure of Matter concept map (RM 35) as you can. Today’s Agenda -Molecules Puzzle -Test Review.

8 th Grade Science Do Now Tuesday, February 19, 2013 Copy and complete the word web on page __.

Chemical Formulas The chemical formula for Aspirin = C 9 H 8 O 4 Formulas show two things: 1.The elements in a compound and 2.The ratio of the different.

DO NOW V: 0 MondayCopy the table on page 54 and then fill it in. What subatomic particle determines the identity of an atom? (Hint: Use the Anticipation.

DO NOW - PreAP V: 0 Monday Jan. 27 Answer on page 147 in COMPLETE SENTENCES 1.What type of weather occurs with a cold front? 2.What type of weather occurs.

822 Recognize that in a chemical reaction the mass of the reactants is equal to the mass of the products (Law of Conservation of mass)

Chemical Reactions. Learning target: I can balance chemical equations. Why learn this? This concept introduces you to the idea that matter is not created.

. 9/26/11 66 A Beady Balance 10/16/ A beady Balance 10/16/2015 Starter: Quiz Application/Connection: Beady Balance Activity You will work with.

DO NOW V: 0 TuesdayComplete the Chemical vs. Physical Changes handout. Today’s Agenda -Reading: Chemical Reactions and Equations -Parts of a Chemical Equation.

DO NOW V: 0 Monday Feb. 24, 2014 On page 27 COPY and ANSWER the following: Scientists use spectroscopes to separate light into colored lines. Make a prediction.

. 9/26/11 68 Law of Conservation of Mass Writing 10/17/ Law of Conservation of Mass Writing 10/17/2014 Starter: Quiz Practice/Application/Connection/Exit:

The Law of Conservation of Matter. 2 Conservation of Matter l The law states –During a chemical reaction, matter cannot be created or destroyed.

Balancing Chemical Equations

8 th Grade Science Do Now Monday, October 29, 2012 On page __, make 5 observations about the map at your table.

MondayCopy and complete the following sentences on page __ in your INB. The rows on the Periodic Table are called _______ and give the number of __________.

BALANCING CHEMICAL EQUATIONS H 2 + O 2 --> H 2 O.

DO NOW V: 0 Monday Using the periodic table, fill out as much of RM 13 handout as possible. USE A PENCIL. Today’s Agenda APE MAN Update Foldable Finish.

Today’s Schedule Agenda: 1.Obj 3 and 5 Station Recap 2.Whiteboard Review 3.TAKS Review Booklet Essential Questions What do I need to know for the TAKS.

Bohr Model Practice VL: 1

8 th Grade Science Do Now Monday, February 4, Tape “Do Now” page to page Copy and answer on this week’s Do Now Page: 1. What are the physical.

DO NOW V: 0 Monday Apr. 6, 2015 Complete the three questions on the handout.

8 th Grade Science Do Now Monday Complete the concept map of vocabulary.

Today’s Objective The student will be able to recognize if a chemical equation is balanced by counting atoms on reactant and product side.

Chemical Formulas and Equations. Parts of a formula Coefficient: the number in front of the symbol, which tells you how many molecules there are. Subscript:

MondayBegin cutting out the puzzle pieces. Today’s Agenda -Puzzle Pieces: Molecules -Reading -Cornell Notes and Diamond Poem DO NOW Reminder: Enter the.

DO NOW V: 0 Monday1) Copy the homework in your agenda. Grade Level HW: Balanced vs. Unbalanced Forces Pre-AP HW: Balanced vs. Unbalanced Forces Calculating.

17-2 Describing Chemical Reactions. Symbol Represents one kind of an element Ex: C = carbon Ex: Na = sodium.

Do Now: Explain this joke..

GL: DO NOW VL: 0 Monday 9/21 Use your periodic table and APE MAN notes to complete the white handout.

DO NOW VL: 0 Monday 9/28 Write the following formula on your DO NOW handout and answer the questions in complete sentences. 3H2SO4 1. How many hydrogen.

DO NOW VL: 0 Monday 9/21 Copy and complete the following sentences on your DO NOW handout. Use your notes from pg. 25. The rows on the Periodic Table are.

DO NOW V: 0 Monday Describe the difference between a high pressure and a low pressure air mass. How is the weather at the star about to change?

Law of Conservation of Mass through Balancing Equations

DO NOW VL: 0 What is the Law of Conservation of Mass? Monday 10/19

DO NOW V: 0 Monday RM 35 – Fill out as much of the Structure of Matter concept map as you can. Today’s Agenda Molecules Puzzle Test Review Reminder: Enter.

Chemical Formulas and Equations Elements and Number of Atoms

Make the weekly Do Now on page _100__.

The left side of the equation contains the reactants, which interact to form the new substances, or products. The products are on the right side.

Chemical Reactions.

Presentation transcript:

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

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

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

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

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

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

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 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

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

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

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

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 HCl → MgCl 2 + H 2 SO 4

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

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

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

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

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.

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

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

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

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