oneone CS-7 Objective: To create a proper data chart in order to record scientific data. CSI Note: How can data best be organized? HAVE YOU FOLLOWED THE.

Slides:

Advertisements

Similar presentations

Density A quantitative physical property. Density At the conclusion of our time together, you should be able to: 1.Define density 2.Calculate the density.

Advertisements

Density & Graphing Review Sheet Answers

A Look at Density and How to Calculate It

oneone CS-8A Objective: To explore the initial steps of the scientific process in order to identify experimental variables and analyze procedures. CSI.

Oneone Objective: To conduct a science investigation in order to determine whether certain materials are magnetic or non- magnetic Energy Note: What materials.

Oneone CS-5C Objective: Use the displacement method in order to determine the volume of small irregularly shaped solids. CSI Note: How can you find the.

Density Lab #4 April 2 – April 9 Lab Report must be in the correct format Title and headings Sections should be in the correct format and complete.

Density of Pennies Lab.

Do Now: 6 minutes Get out your “Analyzing a Graph…” worksheet from yesterday. Find the poster your didn’t analyze. Finish the worksheet, and hand it in.

oneone CS-6A Objective: To calculate density given mass and volume in order to explain how density is a characteristic property. CSI Note: How is density.

oneone CS-8B Objective: To analyze data in order to draw and support conclusions. CSI Note: What can be learned from lab data? Drill: 1.Take out your.

oneone CS-6B Objective: To determine if substances will sink or float in order to conclude about their relative densities. CSI Note: Why do substances.

Scientific MeasurementsScientific Measurements  SI Units  Significant Figures.

Density The make up and structure of all matter!!!

Oneone EEM-1B Objective: To analyze the movement of an object in order to explain the Law of Conservation of Energy CSI Note: Can energy be created or.

Topic: Describing Matter Matter Describing Matter –Composition –Properties Anything that has mass and takes up space. Chemical makeup – –Water = H 2 0.

Oneone CS-5A Objective: Calculate the volume of rectangular prisms in order to explain how volume is a property of matter. CSI Note: How is volume different.

Oneone CS-9A Objective: To utilize the skills and processes of science in order to identify an unknown substance. CSI Note: How can the unknown substance.

Density. What weighs more… A pound of lead or a pound of feathers? There is a relationship between an objects mass and its volume. Density: the ratio.

PS 4 and PS 5.  Objective: ◦ To differentiate between physical and chemical properties of a substance and compare physical and chemical changes ◦ I need.

Sig Digs Lab Practice (Show units and correct sig digs.) Al strip: Measure the mass, length, and width. Calculate:Mass Area Given that the density of Al.

1-3: Measurement What do scientists use to measure length, mass, volume, density, time, and temperature?

Density The make up and structure of all matter!!!

1. What is Density?  A. Amount of atoms (mass) divided by the space (volume) they take up, M/V.

{ 3.5 Density and Relative Density. A A A B B B WHICH ONE HAS THE HIGHER DENSITY?

Oneone CS-2B Objective: To use a triple beam balance in order to determine the mass of an object. CSI Note: Will finding the mass of the mystery substance.

Oneone CS-6C Objective: To measure the mass and volume of an irregularly shaped solid in order to calculate its density. CSI Note: Can you apply what you.

Chapter 1 – Section 2 p Measuring Matter. I. Weight – a measure of the force of gravity A. Changes if you go to the moon or another planet since.

Introduction to Matter Lecture: Calculating Density.

Size Dependent Physical Properties

Oneone SK-16C Objective: To apply the Law of Levers in order to balance first class levers. Core Question: Where can objects be placed in order to balance.

Oneone CS-4A Objective: To explore properties of matter in order to identify useful properties for identifying samples of matter. CSI Note: What properties.

Oneone WE-2B Objective: To complete a series of activities and explorations in order to determine why substances or objects sink or float. CSI Note: Why.

By Study Helper. Calculating Density The answer is volume, mass, or density Definitions

Characteristic Physical Properties. Characteristic physical properties are properties that are unique to a substance and can be used to identify it. For.

Calculating density Measuring density: 1 Find out the mass of each object with an electronic balance. Calculating density.

Oneone CS-3A Objective: To identify the basic metric units and their related prefixes in order to estimate metric lengths, masses, and volumes. CSI Note:

Calculations Involving Density Calculating Density from Mass and Volume.

Density Sink or float?. What is Density? Defined as the amount of matter (mass) within a certain amount of space (volume) Represented by the following.

Oneone Objective: To conduct a science investigation in order to determine whether certain materials are magnetic or non- magnetic Energy Note: What materials.

Density. Take a look at the two boxes below. Each box has the same volume. If each ball has the same mass, which box would weigh more? Why?

Physical Properties of Matter

DENSITY Density is defined as mass per unit volume. It is a measure of how tightly packed and how heavy the molecules are in an object. Density is the.

Lesson 2 Online Book Link

Volume and Density.

Density- notes page 21 Essential Question: How do we explain density?

Density- Cornell notes page 21

Density Think back to our definition of matter (anything that has mass and takes up space). What is another word for how much space something takes up?

Chapter 12 Properties of Matter

A physical property of matter

Density Ratio of mass of object to its volume Density = Mass / volume

Density Think back to our definition of matter (anything that has mass and takes up space). What is another word for how much space something takes up?

What is Density? The ratio between the mass of an object and the volume of the same object In other words, it tells you how much matter an object has within.

Warm-Up Perform the following calculations and write your answer with the proper number of sig figs. (1.79 g) / (3.7 mL) = (432.0 cm) x (120 cm) = (2.

Understanding Density

Measuring Mass and Calculating Density

(Characteristic property)

Definition Symbol Units Equation Examples

A Look at Density and How to Calculate It

Chapter 10 Density.

Activator – Get out blue sheets

Which of these numbers has the most significant figures E 5

Bellringer Which of the following items will float? Which will sink? Why?

DENSITY Density is defined as mass per unit volume. It is a measure of how tightly packed and how heavy the molecules are in an object. Density is the.

Particles and Density How does the arrangement of particles effect density ? How is density calculated ?

Today’s Agenda… Bellringer: Explain the difference between mass and volume. Activity: Crazy Canisters.

When you finish your quiz, Read pages 49-53, Section 2

Presentation transcript:

oneone CS-7 Objective: To create a proper data chart in order to record scientific data. CSI Note: How can data best be organized? HAVE YOU FOLLOWED THE STEPS FOR STARTING CLASS?? Drill: 1. Get a Lesson Sheet from the SET. 2. Complete the Drill portion only.

oneone CS-7 Substance 1 How do you calculate density? Density = Mass ÷ Volume Density = 48.0g ÷ 7.5cm 3 Density = 6.4 g/cm 3

oneone CS-7 Calculate the densities for the remaining substances on the front of this ditto. Substance 2: 0.98 g/cm 3 Substance 3: 20.0 g/cm 3 Substance 4: 20.0 g/cm 3 Could any of the substances be water?

oneone CS-7 Could any of the substances be the same substances? Explain? Substances 3 and 4 could be the same substance because they have similar densities. Density is a characteristic property.

oneone CS-7 Problems With the Data Chart a.Improper title b.Crooked lines c.Improper spacing d.Lack of units e.No capital letters in title or headings

oneone CS-7 Creating Data Charts SAVE Paper

oneone CS-7 Create 2 proper data charts. (Finish for Homework!) a.The first data chart should be a correction of the data chart in Part I. b. The second data chart should be for recording the mass, volume, and density data of the 4 substances on the front of this ditto.