ELEMENTARY ESSENTIAL LAB MIX IT UP Science Capacity Development and School Reform Accountability.

ELEMENTARY ESSENTIAL LAB

MIX IT UP

Science Capacity Development and School Reform Accountability

AGENDAAGENDA• Lab Norms

• Bellringer

• Sunshine State Standard

• Engage - BrainPOP

• Explain – Background Knowledge

• Explore - Lab

• Elaborate

• Evaluate

• Gizmo

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.

MIX IT UPMIX IT UP

Florida Sunshine State Standard Benchmark: SC.A.1.2.4

The 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

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

BELLRINGERBELLRINGER

ENGAGEENGAGE

• BrainPop– Compounds and

Mixtures

• Discovery Education

EXPLAINEXPLAIN

Mixtures• Combination of 2 or more

substances that DO NOT combine chemically

Propertiesremain in

tack

Separationcan extract

individual

substances

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

TEAM JOBSTEAM JOBS

TEAM JOBSTEAM JOBS

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

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

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

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 ……….

EXPLOREEXPLORE

Procedures: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.

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.

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

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.

DATA TABLEDATA TABLE

CONCLUSIONCONCLUSION

Does your data support your

HYPOTHESIS?

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

EVALUATEEVALUATE

In a solution, the substance that dissolves is the ______________.

A. Solid

B. Saline

C. Solute

D. Solvent

ELABORATEELABORATE

ELABORATEELABORATE

ELABORATEELABORATE

ELABORATEELABORATE

SCIENCE CAPACITY DEVELOPMENT TEAMCRISTIAN CARRANZA, SCIENCE MANAGER

[email protected]

• Shari Bremekamp William Rizzo

• [email protected] [email protected]

• Crystal Clark Adrian Seepersaud

• [email protected]@palmbeach.k12.fl.us

• Annmarie Dilbert Amie Souder

• [email protected]@palmbeach.k12.fl.us

• Christel Leahy Heather Trapani

• [email protected] [email protected]

• Terrence Narinesingh Robera Walker

• [email protected]@palmbeach.k12.fl.us

• Kirk Nieveen Paul Wojciechowsky

• [email protected] [email protected]

• Andrea Reilly

• [email protected]