1.Enter the classroom silently and find your seat. 2.Take out your HAWK card, 2 pencils, agenda, and hypothesis guided notes 3.Put your backpack by the BACK wall 4.Write down homework in your agenda – Finish ENTIRE guided notes packet 5.Stack planners at front of table group 6.Stack SI units notes on top of planners 7.Do Now – On the back of exit ticket, NOT on guided notes 8.Wait silently for instructions 7 min AGENDA DO NOW: Four Square Do Now Objective(s): SWBAT identify the correct type of graph to use in various situations. SWBAT create appropriate graphs that are complete and easy to read. Tuesday, September 1 Learner Profile: Communicators

Quiz – 5 minutes Write your FULL NAME, pod, and date at the top Answer all 5 questions about SI units. When finished, turn over Work on the word search on the back No talking!

Quiz – 5 minutes Trade quizzes so that no one has their own quiz Write your FULL NAME at the bottom If the answer is correct, DO NOTHING If the answer is incorrect, circle the correct answer and put an X through the number At the end, only write the number they missed at the top (-0, -1, etc) 1.B 2.D 3.A 4.C 5.mL

Statement of Inquiry/IB Trait STATEMENT OF INQUIRY: Humans explore the relationships among interacting variables and use evidence to impact communities and find functional solutions using scientific and technological advances. IB TRAIT: COMMUNICATORS

I.Do Now II.BrainPop III.Organizing our data IV.Types of Data V.Guided Practice VI.Visualizing our data VII.Guided Practice VIII.Independent Practice IX.Exit Ticket X.Closing and Questions Data Tables and Graphs inquiry value “ A subtle thought that is in error may yet give rise to fruitful inquiry that can establish truths of great value.” – Isaac Asimov

BrainPop 1.Why does Tim want to put the data into graph form as they’re looking for treasure? 2.Why did Tim use a circle graph? 3.Why did Tim use a line graph? 4.What types of graphs did Tim and Moby use in the video?

I.Do Now II.BrainPop III.Organizing our data IV.Types of Data V.Guided Practice VI.Visualizing our data VII.Guided Practice VIII.Independent Practice IX.Exit Ticket X.Closing and Questions Data Tables and Graphs inquiry value “ A subtle thought that is in error may yet give rise to fruitful inquiry that can establish truths of great value.” – Isaac Asimov

What is data? Data is the information gathered from an experiment. We must constantly be collecting and recording data during an experiment!

Organizing Our Data data In order for our data to mean something to us, we need to organize it in an appropriate manner. Organize your data in a table or chart. Use a graph to illustrate your results!

Organizing Our Data A data table is an organized arrangement of information in labeled rows and columns – Rows are horizontal – Columns are vertical

Columns Rows For example…

Organizing Our Data data table Planning a data table is an important part of designing an experiment. A data table provides an orderly way for you to record observations. It can help you complete records by reminding you of everything you need to observe. Also, data tables can provide spaces for the results of calculations you plan to do as you interpret your data.

Creating a Data Table When you create a data table, start by identifying the independent and dependent variables. Check your plan to be sure that your data table has a column for each kind of information you will observe and a row for each occasion when you make an observation. Be sure to label the columns and rows accurately and identify the units of measurement you are using. Be sure to give your data table a title! Title Each Plant Information observed

Example This example shows a table we might make for an experiment involving the temperature of ice water. Time (s)Temperature (°C)Average (Mean) Trial 1Trial 2Trial 3 0 (ice added) Temperature of a Cup of Water With Ice

Columns Rows Draw your own data table!

Insert Brain Break here Ideas: Name that song Name that song 25 jumping jacks 25 jumping jacks Minute to win it games Minute to win it games Simon Says Simon Says One minute dance party One minute dance party

I.Do Now II.BrainPop III.Organizing our data IV.Types of Data V.Guided Practice VI.Visualizing our data VII.Guided Practice VIII.Independent Practice IX.Exit Ticket X.Closing and Questions Data Tables and Graphs inquiry value “ A subtle thought that is in error may yet give rise to fruitful inquiry that can establish truths of great value.” – Isaac Asimov

Visualizing Our Data NOT Data tables are NOT the only way we present the data we collect from an experiment! A graph is a picture that helps you and others understand data at a glance. We can take the data we collect during an experiment from our table and display it in the form of a graph to help us better understand and interpret it. There are three main types of graphs bar graph, line graph, and circle graph.

Bar Graphs A bar graph is used to compare things that are related. Bar graphs make it easy to read and compare the separate but related data. We use bar graphs to compare quantitative (numbers) data and qualitative (places or things) data. – The quantitative data goes along the vertical axis (Y) – The qualitative data goes along the horizontal axis (X)

Draw your own bar graph!

Line Graphs A line graph the relationship between variables (independent and dependent) that change over time. A line graph is a powerful tool because it shows a relationship between two variables. What are some examples of units of time?

Draw your own line graph!

I.Do Now II.BrainPop III.Organizing our data IV.Types of Data V.Guided Practice VI.Visualizing our data VII.Guided Practice VIII.Independent Practice IX.Exit Ticket X.Closing and Questions Data Tables and Graphs inquiry value “ A subtle thought that is in error may yet give rise to fruitful inquiry that can establish truths of great value.” – Isaac Asimov

As a class, we will go through three scenarios and discuss the most appropriate way to graph the data in the scenario. There are three scenarios and you will use your response cards to tell me what type of graph we should use to display the data in the scenario. Show A for bar graph; B for line graph, and C for circle graph Guided Practice

1.You notice that a plant in your kitchen is growing over time. After 1 day, it is 4” tall. After day 4, it is 6” tall. After day 7, it is 10” tall. After day 10, it is 10” tall. Graph your results. – What type of graph would you draw to represent this data? Why? A for bar graph B for line graph C for circle graph Guided Practice 2 min

2.You have a bag of M&Ms. You open it to find 7 red ones, 4 blue ones, 3 green ones, 9 brown ones, and 5 yellow ones. Graph your results. – What type of graph would you draw to represent this data? Why? A for bar graph B for line graph C for circle graph Guided Practice 2 min

3.If each mini bag of M&Ms has 28 M&Ms inside, what percentage of each color was in the same bag from scenario 2? – What type of graph would you draw to represent this data? Why? A for bar graph B for line graph C for circle graph Guided Practice 2 min

I.Do Now II.BrainPop III.Organizing our data IV.Types of Data V.Guided Practice VI.Visualizing our data VII.Guided Practice VIII.Independent Practice IX.Exit Ticket X.Closing and Questions Data Tables and Graphs inquiry value “ A subtle thought that is in error may yet give rise to fruitful inquiry that can establish truths of great value.” – Isaac Asimov

Creating Bar and Line Graphs With a bar or a line graph, our independent and dependent variables go on a very specific axis. X axis and Y axis Think of DRY MIX – Dependent, responding, y axis – Manipulated, independent, x axis

DRY MIX D: Dependent R: Responding Y: Y-Axis M: Manipulated I: Independent X: X-Axis

Cover Your TAIL T: Title – the title clearly states what data the graph is representing – shows relationship between IV and DV A: Axis – the independent variable is on the X axis and the dependent is on the Y axis I: Interval – are the intervals on the Y axis reasonable for the data that is collected? L: Label – are the parts of the graph and the data clearly labeled so that anyone can read it?

Vertical Axis (Y axis) Horizontal Axis (X axis) Title Labels Independent Variable here Labels (units) Dependent Variable here Label the correct parts of the graph below:

FoodFatty Acids (%) Swiss Cheese27.6 Peanuts49.7 Eggs11.3 Olive Oil100.0 Bar Graphs This graph is comparing the fatty acid content of various foods. Notice that the fatty acid content is the dependent data and is placed along the Y axis Also notice that the food is the independent variable and is placed along the X axis.

This example shows a relationship between the number of magazines sold and the days of the week they’re sold on. Line Graphs

Circle Graphs A circle graph or pie chart is used to display data that is part of whole. This typically comes in the form of fractions or percents. The values in a circle graph always add up to 1 whole (ex. 4/4) or 100%.

Circle Graphs

Draw your own circle graph!

You want to show the percentages of how scholars spend their days? Turn and Talk You want to compare how many scholars walk to school, drive to school, or take public transportation. You want to show how speed changes over time. What type of graph would you use if…

Insert Brain Break here Ideas: Name that song Name that song 25 jumping jacks 25 jumping jacks Minute to win it games Minute to win it games Simon Says Simon Says One minute dance party One minute dance party

I.Do Now II.BrainPop III.Organizing our data IV.Types of Data V.Guided Practice VI.Visualizing our data VII.Guided Practice VIII.Independent Practice IX.Exit Ticket X.Closing and Questions Data Tables and Graphs inquiry value “ A subtle thought that is in error may yet give rise to fruitful inquiry that can establish truths of great value.” – Isaac Asimov

With your table groups, you will take the three scenarios from before and create a graph for each of them. You should spend about 5 minutes on each one. Everyone at each table group should be participating and drawing their own graphs. You may work at a voice level 1. Guided Practice

1.You notice that a plant in your kitchen is growing over time. After 1 day, it is 4” tall. After day 4, it is 6” tall. After day 7, it is 10” tall. After day 10, it is 10” tall. Graph your results. – What type of graph would you draw to represent this data? – What data goes on the X-axis? – What data goes on the Y-axis? – What should our interval be? Guided Practice 5 min

2.You have a bag of M&Ms. You open it to find 7 red ones, 4 blue ones, 3 green ones, 9 brown ones, and 5 yellow ones. Graph your results. – What type of graph would you draw to represent this data? – What data goes on the X-axis? – What data goes on the Y-axis? – What should our interval be? Guided Practice 5 min

3.If each mini bag of M&Ms has 28 M&Ms inside, what percentage of each color was in the same bag from scenario 2? – What type of graph would you draw to represent this data? – What data goes on the X-axis? – What data goes on the Y-axis? – What should our interval be? Guided Practice 5 min

Insert Brain Break here Ideas: Name that song Name that song 25 jumping jacks 25 jumping jacks Minute to win it games Minute to win it games Simon Says Simon Says One minute dance party One minute dance party

I.Do Now II.BrainPop III.Organizing our data IV.Types of Data V.Guided Practice VI.Visualizing our data VII.Guided Practice VIII.Independent Practice IX.Exit Ticket X.Closing and Questions Data Tables and Graphs inquiry value “ A subtle thought that is in error may yet give rise to fruitful inquiry that can establish truths of great value.” – Isaac Asimov

Independent Practice Silently work on the worksheet over data tables and graphs. Use the scenario provided and create a data table to represent the data. Decide what graph you should use to illustrate the data and explain why. Create the graph – remember to cover your TAIL. 15 min

I.Do Now II.BrainPop III.Organizing our data IV.Types of Data V.Guided Practice VI.Visualizing our data VII.Guided Practice VIII.Independent Practice IX.Exit Ticket X.Closing and Questions Data Tables and Graphs inquiry value “ A subtle thought that is in error may yet give rise to fruitful inquiry that can establish truths of great value.” – Isaac Asimov

Complete the exit ticket silently and stack at your table group when you are finished. You may pack up your things. Exit Ticket 5 min

I.Do Now II.BrainPop III.Organizing our data IV.Types of Data V.Guided Practice VI.Visualizing our data VII.Guided Practice VIII.Independent Practice IX.Exit Ticket X.Closing and Questions Data Tables and Graphs inquiry value “ A subtle thought that is in error may yet give rise to fruitful inquiry that can establish truths of great value.” – Isaac Asimov

STOP Cards SSummarize: Summarize the day’s lesson and what we learned. TTrait: What IB trait relates to the lesson? OObjective: Re-state in your own words and say whether or not we met that objective for the day. PPurpose: What was the purpose of this lesson?

Exit Procedure SILENTLY 1.Pack up all of your things. 2.Wait for teach directions to: 1.Push in your chair. 2.Form a line at the door. 3.Silently exit the classroom. 3.Hallways are a Level 1 (whisper)