Excel: Unlimited Possibilities Graphs, Imputing Data, and Automatic Calculations Secondary Mathematics Pre-School Inservice Cape Coral High School August 3, 2006 Summer Cadre 2006 Increase Student Learning with a Histogram Chart Run Charts 7 5 4 3 6 ST TE ST TE ST TE ST ST ST TE TE ST TE TE 2 Series1 1 TOTAL CORRECT SPELLING RUN CHART 410 400 390 380 370 360 350 340 330 320 TEST IT Cadre 2006 IT Cadre 2006 USING PARETO CHARTS IN DATA ANALYSIS Basic Excel Information 100% 100% 90% 90% 80% 80% 70% 70% 60% 60% 50% 50% 40% 40% 30% 30% 20% 20% 10% Percentage Summer 2006 Cumulative Percentage Summer Cadre 2006 10% 0% 0% Silent E IT Cadre 2006 Scatter Diagrams Cumulative Percentage Percentage of Errors Misspelled Words by Rule I before E Plurals Two Vowels Together Dropping Y Spelling Rule Radar Charts - How Did We Do? Radar Charts Summer Cadre 2006 Data Analysis Sorting and Filtering Items in Excel …and other options! Summer Cadre 2006 Printing a PowerPoint Presentation Summer Cadre 2006 Importance of Run Chart? SPELLING RUN CHART 410 400 390 380 370 360 350 340 330 320 TEST 7 6 ST TE 5 TE ST 4 ST TE ST 3 TE 2 ST TE TE ST 1 Series1 ST TE TOTAL CORRECT Graph progress over time. Shows progress toward a stated goal. Increases student success. Easy for students to graph own progress. Do Not Give Students Permission to Forget L to J chart Scores 0 -1 0 91 -9 0 81 -8 0 71 -7 0 61 -6 0 51 -5 0 41 -4 0 31 -3 0 21 10 -2 0 11 18 16 14 12 10 8 6 4 2 0 0- Graph student success on math vocabulary. A quiz will be given every other week. The quiz will be charted in a Histogram. Share the chart and plan to increase student success. Number of Students Bi-Weekly Quiz 1 What is a Scatter Diagram? Attendance VS FCAT Levels 180 175 Attendance: Days Present Confirm a relationship between two variables. Test for possible cause and effect. Students’ attendance records and FCAT levels. 170 165 160 155 1 2 3 FCAT Level 4 5 Advantages of Radar Chart Major assessment for a school on 1 paper Easily compare tests to tests Shows movement of success and failure Compare current year to previous years. Purpose of Pareto Chart To identify frequency of events. Rate events frequency from greatest to least. Misspelled Words by Rule 100% 90% 90% 80% 80% 70% 70% 60% 60% 50% 50% 40% 40% 30% 30% 20% 20% 10% 10% 0% 0% Silent E I before E Plurals Spelling Rule Two Vowels Together Dropping Y Cumulative Percentage Percentage of Errors 100% Perce Cumu Track Student Progress with a Run Chart Gathering Data Step 1: Gather your data. For example, the total number of correct answers by a class on a given series of spelling or math tests. Total the correct number of answers for your 20 students on a series of tests. 20 students x 20 items per test = 400 total possible answers. Test 1 Test 2 Test 3 Test 4 Test 5 Test 6 Test 7 - 350 answers 360 answers 375 answers 365 answers 385 answers 390 answers 400 answers correct correct correct correct correct correct correct Enter the Data in a Spreadsheet Open a new worksheet in Excel Enter your data: Making the Run Chart Highlight the data ‘To highlight, Click cell A2 and then hold the left mouse button down as you drag the cursor down to last cell’ A2 Last Cell Open the Chart Wizard Click the Chart Wizard Step 1 of the Chart Wizard Click the type ‘Line’ and then ‘Next’ Step 2 of the Chart Wizard Type “Total Number of Correct Answers” next to Name: Click ‘Next’ Step 3 of the Chart Wizard Label your graph Step 4 of the Chart Wizard Click whether to have your chart be an object in your worksheet or a separate worksheet. Click ‘Finish’ Here is the Run Chart Increase Student Learning with a Histogram Chart Data Collection Using Vocabulary Quizzes Make a list of the vocabulary that students need to learn for background knowledge for the entire year (example: 100 words). Write each word on a separate index card and place them in a fish bowl. Give a quiz bi-weekly on a sampling of words pulled randomly from the fish bowl. The sampling should equal the square root of the total number of words (example: the square root of 100 is 10). Quiz Give the quiz. Put the results in an Excel Spreadsheet. Create a bar graph (Histogram) to illustrate your results. Share and discuss your results with the class. Creating a Histogram Chart in Excel Entering Data into Excel. Open a new worksheet in Excel. Enter your data. Highlight Data To highlight, click Cell A1, then hold the left mouse down as you drag the cursor down to the last data cell in the column. A1 Last data cell Click on the Chart Wizard Click ‘Next’, then Click ‘Next’ again.. Type in Chart Titles Bi-Weekly Quiz 1 Scores Number of Students Click Next. Choosing your Chart Location: If you choose the default As object in: it will place it one your spreadsheet. If you choose As new sheet: it will save it as a separate sheet. Click on Series 1. Press delete. Right Click on X axis (scores) Use the arrow keys to change the degrees to 45. Click OK. Finished Histogram for Bi-Weekly Quiz 1 Scores 0 -1 0 91 -9 0 81 -8 0 71 -7 0 61 -6 0 51 -5 0 41 -4 0 31 -3 0 21 -2 0 11 10 18 16 14 12 10 8 6 4 2 0 0- Number of Students Bi-Weekly Quiz 1 Feedback Ask students.. ”How can we improve our scores on our next quiz?” Help the class to agree on a plan to improve. Continue to give a quiz every other week throughout the school year. Discuss the results of each quiz using the histogram. Finished Histogram for Bi-Weekly Quiz 18 91 0 -9 0 -8 0 -7 0 -6 0 -5 0 -4 0 -3 0 -2 0 10 -1 0 81 71 61 51 41 31 21 11 0- L Chart Number of Students Bi-Weekly Quiz 1 18 16 14 12 10 8 6 4 2 0 Scores J Chart Now choose one graph to try on your own: Pareto Chart Scatter Diagram Radar Chart Pareto Chart Data FCAT Errors by subtest for one student Strand Frequency of Errors Geometry 7 Measurement 5 Algebra 5 Number Sense 4 Data Analysis 3 Total 24 Percentage of Errors 100% Cumulative Percentage Scatter Diagram Data Sopris-West Algebra Readiness Score vs. FCAT Level Student Number Algebra Score FCAT Level 1 96 5 2 64 4 3 68 5 4 86 5 5 71 4 6 86 5 7 82 4 8 79 5 9 68 3 10 46 4 11 50 2 12 39 1 13 21 1 14 54 3 15 61 2 Radar Chart Data