1 / 11

Candy Lab

This lab session covers information about elements from secondary sources and involves analyzing and classifying matter as pure substances or mixtures. Students will create atomic diagrams using candy and conduct a rock candy lab experiment.

jenniferj
Download Presentation

Candy Lab

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Candy Lab

  2. Bell Work • Read the lab for today • Today’s Labs will count as a Test grade, so make sure that you don’t lose your lab and you answer each question. • Put all laptops on the counter by my desk

  3. SC Standards • 7.P.2A.2: Obtain and use information about elements (including chemical symbol, atomic number, atomic mass, and group/family) to describe the organization of the periodic table. • S.1A.8: Obtain and evaluate scientific information to (1) answer questions, (2) explain or describe phenomena, (3) develop models, (4) evaluate hypotheses, explanations, claims, or designs or (5) identify and/or fill gaps in knowledge. Communicate using the conventions and expectations of scientific writing or oral presentations by (1) evaluating grade-appropriate primary or secondary scientific literature, or (2) reporting the results of student experimental investigations. • 7.P.2.A Conceptual Understanding: All substances are composed of one or more elements. Elements are pure substances which contain only one kind of atom. The periodic table organizes these elements based on similar properties. Compounds are substances composed of two or more elements. Chemical formulas can be used to describe compounds. • 7.P.2A.3: Analyze and interpret data to describe and classify matter as pure substances (elements or compounds) or mixtures (heterogeneous or homogeneous) based on composition. • S.1A.4: Analyze and interpret data from informational texts, observations, measurements, or investigations using a range of methods (such as tabulation, graphing, or statistical analysis) to (1) reveal patterns and construct meaning or (2) support hypotheses, explanations, claims, or designs

  4. Today’s Objectives (SWBAT) • Obtainand use information from secondary sources about elements to describe the organization of the periodic table. • Analyzeand interpret data to describe and classify matter as pure substances or mixtures based on composition.

  5. 3rd and 7th Atomic Diagrams • You will need • M&M’s • 2 colors • 1 color for neutron • 1 for protons • Sweet Tarts • 1 color • Air Head (1) • Paper Plate • Worksheet • Blank paper • Wipes

  6. 3rd and 7thAtomic Diagrams • I encourage you all to work in groups • Remember to use your group voice, not your outside voice • You will follow the directions making models using M&M, Sweet Tarts, and Air Heads • Follow the procedures in the lab • When you are finished clean up your table • Wipe it down with wipes

  7. 3rd and 7th Worksheets • You will need to follow the directions on the worksheet, • You may work with the person next to you • Use your 6 inch voice

  8. 4th and 6th Rock Candy Lab • You will need • 3 Beakers • 1 clean plate • 4 popsicle stick • 1 packet of Kool-Aid • 3 pieces of cardboard • Clorox Wipes • Sugar • Caution • It is HOT liquid • I will pour 1 cup of liquid into you beaker • DO NOT TOUCH THE BEAKER OR THE LIQUID IT WILL BURN YOU!!!!!

  9. 4th and 6th Rock Candy Lab • Wash your beaker with hot water. Dry with paper towel • 2 people from your group • Wipe down your table • Label each beak with your group member names • Label one as super sugar • Label one as sugar water • Label on ad Kool-Aid and Sugar water

  10. 4th and 6th Rock Candy Lab • Take the three pieces of cardboard and cut small slits in the center • This will be where you place the popsicle stick • You will take 3 of your popsicle sticks and wet them slightly then roll them into sugar • Leave part of the popsicle stick without sugar • Stick the end of your popsicle stick without sugar through the slit • When you all get everything labeled We will go over to the pot and make rock candy

  11. 4th and 6th Rock Candy Lab • After the water has started to boil and we have our super saturated sugar mixture I will come and poor it at your desk. • You will need to add ½ a spoon full of which ever Kool-Aid packet to the one you labeled for Kool-Aid • The I will come and make a unsaturated mixture and poor into the one labeled unsaturated. • We need to work fast, but safe • Clean up at the end of the lab • I will move them to the counter during lunch/end of class

More Related