Download - Elementary Essential Lab MIX IT UP
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ELEMENTARY ESSENTIAL LAB
MIX IT UP
Science Capacity Development and School Reform Accountability
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AGENDAAGENDA• Lab Norms• Bellringer• Sunshine State Standard• Engage - BrainPOP• Explain – Background Knowledge• Explore - Lab• Elaborate • Evaluate• Gizmo
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LAB NORMSLAB NORMS1. Be responsible.2. Follow ALL instructions carefully. 3. Please avoid touching any equipment,
chemicals, or other materials in the laboratory area until you are instructed to do so.
4. Avoid eating food, drinking beverages, or chewing gum in the laboratory.
5. Dress properly during a laboratory activity : safety goggles, lab coats, long hair tied back, no sandals, no dangling jewelry.
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MIX IT UPMIX IT UPFlorida Sunshine State Standard
Benchmark: SC.A.1.2.4The student knows that different
materials are made by physically combining substances and that different objects can be made by combining different materials.
• Additional Benchmarks• SC.H. 1.2.1… importance of keeping accurate records
and descriptions• SC.H. 1.2.2…successful method to explore the word is
through observations, analysis, and communication• SC.H.3.2.4…through the scientific process, ppl can
solve problems, make decisions, and form new ideas
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BELLRINGERBELLRINGER• Raheem is investigating the properties of several
substances. He prepared a beaker containing substances J, K, and L and used filter paper to filter the contents through a funnel into a flask. After Raheem was finished, substances K and L where in the bottom of the flask while substance J remained on top of the filter paper.
• What term best describes substances J, K, and L inside the beaker before Raheem poured them through the filter paper?
• A. mixture • B. solution • C. compound • D. pure substance
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BELLRINGERBELLRINGER
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ENGAGEENGAGE
• BrainPop– Compounds and
Mixtures
• Discovery Education
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EXPLAINEXPLAINMixtures• Combination of 2 or more
substances that DO NOT combine chemically
Propertiesremain in
tackSeparation
can extract individualsubstances
Solutions• A type of mixture
– NOT ALL SOLUTIONS ARE LIQUIDS
• Solute– The substance that
dissolves• Solvent
– What does the dissolving• Solubility
– Ability to solve in another substance
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TEAM JOBSTEAM JOBS
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TEAM JOBSTEAM JOBS
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PURPOSEPURPOSE
• To provide students the opportunity to discover that different materials are made by physically combining substances and that different objects are made by combining different materials
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STUDENT OBJECTIVESTUDENT OBJECTIVE• I can determine
that different materials are made by combining substances, and that different objects can be made by combining different materials
Benefits of this:• Student ownership• Empowering• Student friendly
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MATERIALSMATERIALS
• 1. Mixture in cup A 4. Wire mesh
• 2. Mixture in cup B 5. 3 filter papers
• 3. Mixture in cup C 6. 3 empty cups
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HYPOTHESISHYPOTHESISA good hypothesis will be presented as a
cause and effect relationship
IF…….Then
IF I pour the contents of cup A through the wire mesh THEN ……….
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EXPLOREEXPLOREProcedures:1. Discuss with students the contents in
each cup and how to complete the data table• You may want to combine the substances with the students to aide in solidification of concept.
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PROCEDURESPROCEDURES2. Look at cup A
Describe the mixture in the data table. Repeat this step with cup B and cup C
3. Now we’re going to try and separate the mixtures. Put the wire mesh over one of the empty cups.
4. Pour the contents of cup A over the cup with the wire mesh. Observe what happens and record your observations on the data table.
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PROCEDURESPROCEDURES5. If the mixture did not separate, put one
filter cup over A and pour the contents of the cup back into cup A. Record your observations in the data table.
6. Repeat steps 3-5 for cup B. Record you observations in the data table. Then do the same for cup C
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COLLECTING DATACOLLECTING DATAData is the information gathered during an
experiment. Sometimes data involves counting or measurements such as length.
Data that involves numbers or measurements should be organized in a table. Once the data has been collected from the experiment, it must be analyzed, or a decision about what the data means is drawn.
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DATA TABLEDATA TABLE
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CONCLUSIONCONCLUSION
Does your data support your HYPOTHESIS?
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EVALUATEEVALUATE
Materials in simple mixtures ____.
A. cannot be separated B. can be separated C. can be separated only by using cold D. can be separated only by using heat
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EVALUATEEVALUATE
In a solution, the substance that dissolves is the ______________.
A. Solid B. Saline C. Solute D. Solvent
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ELABORATEELABORATE
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ELABORATEELABORATE
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ELABORATEELABORATE
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ELABORATEELABORATE
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SCIENCE CAPACITY DEVELOPMENT TEAMCRISTIAN CARRANZA, SCIENCE MANAGER
[email protected]• Shari Bremekamp William Rizzo• [email protected] [email protected]• Crystal Clark Adrian Seepersaud• [email protected] [email protected]• Annmarie Dilbert Amie Souder• [email protected] [email protected]• Christel Leahy Heather Trapani• [email protected] [email protected]• Terrence Narinesingh Robera Walker• [email protected] [email protected]• Kirk Nieveen Paul Wojciechowsky• [email protected] [email protected]• Andrea Reilly• [email protected]