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Lab #24 Write-Up (Due 5-29-13)
Rubric Your Report
Header (REDOX Reaction) Objective Procedure & Materials: Refer to Handout Data: Observations and Drawing on Lab Data sheet. Discussion:
Answer questions on worksheet. Errors/Improvements
Conclusion Claim – given on handout; Evidence – refer to observations and
drawing; Science Concept – define ox/red and solutions chemistry.
Lab Worksheet
Lab #23 Write-Up (Due 5-20-13)
Rubric Your Report
Header (Effect Conc. on Rxn Rate) Objective Procedure & Materials: Refer to Handout Data: Tables 1 & 2 (in report) and Graphs 1 & 2 Calculations: Dilution Equation; Instantaneous Rate
(Graph 1) Discussion:
Errors/Improvements and question Conclusion
Claim – given on handout; Evidence (Refer to graph) Science Concept (rate & conc (collision theory); reaction
mechanisms; indicators forming a colored complex; activation complex, etc.)
Observations # 1-4 (in report) ; Analysis #1-5 (on worksheet)
Errors/Improvements Conclusion
Claim – given on handout; Evidence (refer to graph; rate as slope) Science Concept (dynamic equilibrium; rate; concentration;
etc.)
Lab Worksheet
Lab #21 Write-Up (Due 4-22-13)
Rubric Your Report
Header (Titration of NaOH) Objective Procedure & Materials: Refer to Handout Data: Refer to Tables in Handout Calculations: Show equation (on WS), substitution w/units, answer
w/units for all titration calculations. Label average value as final answer.
Discussion: Questions (Neatly answer on back of handout.) Errors/Improvements (Write in report.)
Conclusion Claim – given on handout; Evidence - refer to data and
calculations. Science Concept – include questions listed in the handout.
Conclusion Claim; Evidence (refer to graph and PV=k relationship) Science Concept (density and PV, properties of gases, etc.)
Lab Worksheet & Data Sheet attached
Lab #8 Write-Up (Due 11-5-11)
Rubric Your Report
Header (Measuring Specific Heat) Objective Procedure and Materials: Refer to Handout Data: Organize your data in a table. Calculations: Show equation, sub w/units; answer w/units.
Include heat lost by metal, gained by water; specific heat calculation, % error (make sure to state heat lost metal = heat gained by water).
Discussion: Questions (Write or restate questions) Errors/Improvements (explain experimentally!)
Conclusion Claim (given on handout) Evidence (Data table; cite examples) Science Concept (Calorimetry, specific heat, conservation of
energy) Lab WS followed by Lab Data Sheet
Lab #7 Write-Up (Due 10-23-11)
Rubric Your Report
Header (Physical and Chemical Changes) Objective Procedure and Materials: Refer to Handout Data: Include OBSERVATION TABLE in report
State evidence for chemical reaction; describe physical changes
Conclusion Claim (given on handout) Evidence (Observation table; cite examples) Science Concept (Physical/Chemical changes; Evidence of
chemical reactions; Dissolving as a physical change) Lab WS followed by Lab Data Sheet
Lab #6 Activity (Due 10-16-11)
Rubric Lab WS: Classifying Matter
Completed Table
Lab #5 Write-Up (Due 10-16-12)
Rubric Your Report
Header (Simulating Half-Life) Objective Procedure and Materials: Refer to Handout Data: Table attached. Graph: Average # Pennies vs. Half-Life Discussion:
Questions (WS); Errors/Improvements Conclusion
Claim (Half-Life can be simulated by probability) Evidence (Graph relationship; decay; no zero level) Science Concept (Define half-life; Extension – what isotope
has the longest half-life? The shortest?) Lab WS followed by Lab Data Sheet
Lab #4 Write-Up (Due 10-10-12)
Rubric Your Report
Header (Radioactive Decay Cards) Objective: Determine and illustrate the radioactive decay of
U-238. Procedure & Materials: Refer to Handout Data
Table: List of Nuclear Equations Graph: Mass Number vs. Atomic Number
Discussion: Type question then answer in report or answer by restating the
question. Errors/Improvements
Conclusion Claim; Evidence (Refer to the graph for illustration of decay series) Science Concept (Cause and consequence of unstable nuclei; n/p ratio
for stability; define radioactivity; describe radioactive particles and dangers; etc.)
Lab Worksheet
Lab #2 Write-Up (Due 10-2-11)
Rubric Your Report
Header (Atomic Mass of Beanium) Objective Procedure and Materials: Refer to Handout Data/Graph: See data table on worksheet Calculations: Average Atomic Mass: Method 1 vs. Method 2 Discussion:
Questions (WS); Errors and Improvements Conclusion
Claim; Evidence; Science Concept (meaning of “average” atomic mass; refer to calc. in table; define isotope; elements are mixtures; etc.)
Lab WS followed by Lab Data Sheet
Lab #2 Activity (Due 9-27-12)
Rubric Lab Worksheet
Drawing Atomic Diagrams Complete Table Diagrams should show:
Nucleus with p+= ___ and no= ___ and highlighted in colored pencil.