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REQUIRED PJAS SLIDES IN ORDER 1.Title 2. Research 3.Problem/Purpose/Question 4.Hypothesis 5. Materials 6.Procedure 7.Data Collected 8.Graphs of results.

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Presentation on theme: "REQUIRED PJAS SLIDES IN ORDER 1.Title 2. Research 3.Problem/Purpose/Question 4.Hypothesis 5. Materials 6.Procedure 7.Data Collected 8.Graphs of results."— Presentation transcript:

1 REQUIRED PJAS SLIDES IN ORDER 1.Title 2. Research 3.Problem/Purpose/Question 4.Hypothesis 5. Materials 6.Procedure 7.Data Collected 8.Graphs of results 9.Analysis 10. Conclusion 11. Weaknesses/Improvements 12.Future Studies/Research 13.Works Sited All slides have…. 1.white background 2.same size and font titles 3.same size and font text 4.text can be seen from across the room when projected

2 REQUIRED TITLE SLIDE THE AFFECT THE DEPTH OF SAND HAS ON CONVECTION CURRENTS By Diana Kelly 1.Title is the broad area of study 2.First and Last Name are after the title 3.May decorate with small, discreet, clip art or other media that is relevant to the topic in the corners to not block the title or name

3 PROBLEM: Hot sand burns bare feet. PURPOSE: To determine if digging a path to moist sand would reduce the sand temperature and prevent feet from blistering which is 18% of the body sections.

4 REQUIRED QUESTION SLIDE Will a digging a path in the sand reduce the temperature of the walkway path to prevent feet from blistering when walking on hot sand on 95 degree days? 1 Question answers the problem via an experiment 2 Question relates to the problem and purpose 3 One question is asked

5 REQUIRED QUESTION RESEARCH SLIDE

6 REQUIRED HYPOTHESIS SLIDE If sand temperatures are measured at vertical depths of 0 cm (control), 2 cm, 4 cm, and 6 cm; then the 6 cm vertical depth will be the coldest temperature. 1.Formatted as an if…then statement 2.Position is stated as an outcome measurement (dependent variable) 3.Independent variable included and data provided for experimental groups 4.Supports research

7 REQUIRED VOCABULARY SLIDE Thermal conductivity is the quantity of heat transmitted through a unit thickness in a direction normal to a surface of unit area, due to a unit temperature gradient under steady state conditions Thermal conductivity measured in k - at o C 25 Sand, dry LOWER NUMBER MEANS LESS HEAT IS GOES DOWN THROUGH Sand, moist THE SAND SO THE SURFACE IS HOTTER Sand, saturated 2 - 4

8 REQUIRED MATERIALS SLIDE 1.NOT a numbered list 2.All needed materials to complete the experiment are included 3.Amount needed and measurement of material are clearly discernible EXAMPLES:

9 REQUIRED PROCEDURE SLIDE(s) each slide is titled procedure 1.No pronouns 2.Verb (action word) starts blurb 3.Numbered steps 4.Blurbs in order needed to perform experiment 5.Measurements and quantity used or times performed included 6.Repeated steps refer to number and state “Repeat steps x through y” for experimental group z or control group 1.Fill the plastic lid measuring l w h with 8 cm of sand. 2.Tap the lid on a flat surface 3.use a ruler to measure the depth at the four corners and approximate center 4.Repeat steps 1-3 to achieve an even vertical depth of 8 cm throughout the lid 5.Mark the edges of the plastic lid by placing painter’s tape on the flat surface to maintain the same position 6.Position a sun lamp 10 cm above the plastic lid 7.To measure sand temperatures use a thermometer with masking taped markings measured at 0cm, 2 cm, 4 cm, and 6 cm 8.Push the thermometer down to the 6 cm marking in the center of the lid 9.Wait 30 seconds, 10.Recording the temperature 11.Withdraw the thermometer to 4cm and repeat steps 8-11 in the 4 corners at 4 cm, 2 cm, and then 0 cm 12.Turn on the sun lamp, check surface temperature every 30 min until surface temperature is 80 C or greater 13.Repeat steps 8 through 12

10 REQUIRED PHOTOGRAPH SLIDE 1.Photographs of procedure being performed

11 REQUIRED DATA SLIDE DATA IS NOT THE TITLE 1.Title defines data actually collected (the independent variable, dependent variable, AND control are stated) EXAMPLE: Temperature of sand at 0 cm, 2 cm, 4 cm, and 6 cm below the surface. 2.Data is in a table 3.Data includes averages 4.Data is in metric units 5.Data is a measured outcome of the independent variable (related)

12 REQUIRED GRAPH SLIDE(S) 1.Title of slide is X axis title vs Y axis title 2.One graph may show all data and averages or more than one graph may be needed 3.If time is used as a variable the data for the sample is kept together on different graphs to avoid confusion and an average graph has all data of all samples 4.8 parts to a graph title of graph is x axis title vs y axis title x axis title (independent variable) y axis title (dependent variable) x axis label in lower right corner y axis label in upper left corner scale of x is accurate, metric, and spans the graph scale of the y is accurate, metric, and spans the graph data is clearly plotted (key if needed)

13 REQUIRED ANALYSIS SLIDE 1.Bullets for blurbs that discuss graphed results 2.Analysis includes specific sample name and measured independent variable 3.Analysis is sufficient to provide details to the conclusion 4.No opinions are stated 5.No reason for outcome is provided 6.Consists of only an analysis of the data as presented in the graphs

14 REQUIRED CONCLUSION SLIDE 1.Reflects a restatement of the hypothesis 2.Includes the result that related to the problem, purpose, and question 3.Does not provide opinion 4.Does not provide reason 5.Does not state I was right or wrong, my hypothesis was right or wrong, accepted or rejected 6.Reflects only the restatement of the hypothesis to reflect the results collected in the data.

15 REQUIRED WEAKNESSES/IMPROVEMENTS SLIDE 1.Thoughtful consideration given to… 2.Lab practices/techniques 3.Control of experiment 4.Available equipment 5.Neatness to prevent cross contamination

16 REQUIRED FUTURE STUDIES SLIDE 1.Connected to current experiment RESEARCH FOR FUTURE STUDY FUTURE STUDY IS STATED HERE 1 source highlighted data FUTURE STUDY IS STATED HERE 1 source highlighted data FUTURE STUDY IS STATED HERE 1 source highlighted data

17 REQUIRED WORKS SITED SLIDE 1. FORMAT IS POSTED AT


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