Wednesday, October 14 DO NOW: KWL (Fill out K · 2015-10-30 · AGENDA 5 min DO NOW: KWL (Fill out K and W) Objective(s): 1. SWBAT identify that a substance is an element by its chemical

5 minAGENDA

DO NOW: KWL (Fill out K and W)

Objective(s): 1. SWBAT identify that a substance

is an element by its chemical symbol, presence on the Periodic Table, and that it only has one type of atom.

2. SWBAT identify the elements that make up the Earth’s crust, atmosphere, oceans, and living things by using data tables and graphs.

Wednesday, October 14

Learner Profile – Inquirers

Enter the classroom silently and find your seat.

1. Take out pencils, HAWK card, agenda

2. Everything else gets put by the back wall

3. Write down homework (Finish packet & complete textbook pages 42-50 and 60) in your agenda.

4. Pass your agendas to the front

5. Do Now

6. Wait silently for instructions

STATEMENT OF INQUIRY: Everything in the universe, including

us, is made of matter and elements are the building blocks of all matter. Discovering elements has helped scientists identify the things that everything in our universe has in common and the relationships we share. Discovering the benefits and harms of certain elements and compounds has helped us understand our universe and the way in which it works.

IB TRAIT: INQUIRERS

Statement of Inquiry/IB Trait

I. KWL ChartII. Video: 3,2,1III. Matter and ElementsIV. Periodic Table of ElementsV. Elements BingoVI. Independent PracticeVII. Common ElementsVIII. Pie ChartsIX. Independent PracticeX. Exit TicketXI. Closing and Questions

Elements

“You’re here, you take up space, you matter. It’s just Science, man!”

– Kid President

KWL Chart: Matter and Elements

What do you know? What do you want to know? What did you learn?

K

What I know

W

What I want to know

L

What I learned


Elements


– Kid President

3, 2, 1

Three things you learned from the video about the Periodic

Table of Elements.

Two things you thought were exciting about the creation of the

Periodic Table of Elements.

One question you still have about the Periodic Table of

Elements

http://ed.ted.com/lessons/the-genius-of-mendeleev-s-

periodic-table-lou-serico

http://ed.ted.com/lessons/the-genius-of-mendeleev-s-periodic-table-lou-serico


Elements


– Kid President

Matter

• The material that all objects and substances in the universe are made of.

• Anything that has massand takes up space.

Matter

• Some matter we can see – such as rocks, trees, bicycles, etc.

• Some matter we can’t see– dust mites, air, etc.

• Just because we can’t see it, doesn’t mean we don’t know it’s there.

Elements

• Considered the simplestform of matter.

• Cannot be simplified any further.

• About 115 known elements; these are located on the Periodic Table of Elements

Atoms

• The smallest particle an element can be divided into and still have properties of that element.

• Elements can only be made of only one type of atom.

Ice Cream Shops Matter!

• We can think of matter, elements, and atoms in terms of an ice cream shop.

• Matter would be everything! (The chairs, the bowls, the utensils, the scoops, etc.)

Matter = Everything in the ice cream shop


• The elements would be the selection of ice cream.

• The simplest form – cannot be broken down any more.

Elements = Ice Cream Flavors


• The atoms would be a single scoop of one flavor.

• The smallest amount of ice cream that you can buy.

Atoms = One Scoop of Ice cream

Pure Substances

• Elements are considered pure substances because it has a consistent composition and properties.

• They are only made of one type of atom.

• For example, Carbon is onlymade of Carbon atoms.

Stop and Jot

How are elements and atoms related?


Elements


– Kid President

Three ways to identify an element…

1. Made of only one type of atom.

2. Presence on the PeriodicTable of Elements.

3. Represented by a chemicalsymbol.

Chemical Symbols

• One uppercase letter = an element.

• Each element has its own symbol.

• The symbol can be on uppercase letter like “O” for Oxygen.

• The symbol can be one uppercase letter and one lowercase letter like “Ag” for Silver.

Periodic Table of Elements

• Elements can be found on the Periodic Table ofElements.

• All substances on the Periodic Table are elementsand contain only one type of atom.

How are elements written?

Turn and Talk

Correct these Symbols

h fE CneAL

H Fe CNeAl

Please grab a whiteboard for some quick practice.

Practice

• Use your own Periodic Table of Elements to answer the questions in your guided notes.

• What is the chemical symbol for the element, Gold?

• What element is represented by the symbol, Fe?

• What is the chemical symbol for the element, Potassium?

• What element is represented by the chemical symbol, P?


Elements


– Kid President

Elements BINGO

• We will play a game of BINGO to learn and practice the most common elements and their symbols.

• Every scholar should have one BINGO card with various element names and chemical symbols

• I will read aloud clues for various elements and their symbols.

• You may use your Periodic Table of Elements.

Elements BINGO

• When you identify the correct element/chemical symbol, you should mark it on your card.

• Voice level 0 throughout the game.

• When you have 5 in a row, you may say “BINGO.”


Elements


– Kid President

Independent Practice

• Use the words in the box below to fill in the blanks based on what you have learned about elements and compounds. Words may be used more than once or not used at all.

10 min


Elements


– Kid President

Elements of the Earth

• Although there are over 115 known elements only a few of them are most abundant within the major parts of our Earth.

• The major parts of the Earth include the Earth’s crust (the solid part), Earth’s oceans, living matter, and Earth’s atmosphere.

Elements in Earth’s Crust

• Earth’s upper mantle contains mostly oxygen, silicon, and magnesium. Earth’s core is mostly made of iron and nickel.

Elements in Earth’s Oceans

• Water that flows over Earth’s surface weather and erodes rocks and soil washes sediment into the ocean.

• Seventy percent of Earth’s surface is covered by water, and most of that water is the ocean.

• About 96.5% of the ocean is water (H2O).

• The other 3.5% is of dissolved substances.

Elements in Earth’s Oceans

• Of those dissolved substances, chlorine makes up 58.3% and sodium makes up 32.4%.

• Sodium Chlorine is table salt – this is why the ocean tastes salty.

Elements in Living Matter

• Living matter {plants and animals} are made mostly of oxygen, carbon, and hydrogen.

• Almost 75 percent of the human body is water.

• If all the water was removed, calcium would be most of the remaining mass – our skeletal system, bones and teeth.

Elements in Earth’s Atmosphere

• Although humans rely on oxygen in the air we breathe, most of the Earth’s atmosphere is Nitrogen –78%.

• Only 21% of the atmosphere is oxygen.

• CO2, a greenhouse gas, is also present in our atmosphere which causes the warming of our planet.


Elements


– Kid President

Pie Charts

• Your guided notes consist of tables with the elements and the percentage that they make up various parts of our Earth – the solid portion, oceans, living matter, and atmosphere.

• Your job is to take the percentages and label/color the pie charts in your guided notes.

10 min

Pie Charts

Example:

Elements in the Earth’s Atmosphere

Nitrogen 78%

Oxygen 21%

Other 1%

Nitrogen

Oxygen

Other

10 min


Elements


– Kid President

Independent Practice

• Using the pie charts you just created, answer the Independent practice questions at the bottom of your guided notes.

• Work silently and independently.

• Raise your hand for any questions.

10 min


Elements


– Kid President

Complete the exit ticket silently and stack at your table group when you are finished.

You may pack up your things.

Exit Ticket

I. KWL ChartII. Video: 3,2,1III. Matter and ElementsIV. Periodic Table of ElementsV. Elements BingoVI. BreadcrumbsVII. Common ElementsVIII. Pie ChartsIX. Independent PracticeX. Exit TicketXI. Closing and Questions

Elements


– Kid President

STOP CardsS Summarize: Summarize the day’s

lesson and what we learned.

T Trait: What IB trait relates to the lesson?

O Objective: Re-state in your own words and say whether or not we met that objective for the day.

P Purpose: What was the purpose of this lesson?

Documents

Wednesday, October 14 DO NOW: KWL (Fill out K · 2015-10-30 · AGENDA 5 min DO NOW: KWL (Fill out K and W) Objective(s): 1. SWBAT identify that a substance is an element by its chemical