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Liquid Measures

Liquid Measures

TEKS Objective

The student is expected to collect, record, and analyze information using tools, including calculators, microscopes, cameras, computers, hand lenses, metric rulers, Celsius thermometers, prisms, mirrors, pan balances, triple beam balances, spring scales, graduated cylinders, beakers, hot plates, meter sticks, magnets, collecting nets, and notebooks; timing devices, including clocks and stopwatches; and materials to support observation of habitats of organisms such as terrariums and aquariums.


Essential Understanding

The student knows how to use a variety of tools, materials and methods to conduct science inquiry.

Science Background

Tools of Science for Elementary Science: BioEd Online (video) - This online presentation explains the importance of using the proper tools when conducting science investigations.

Tools of Science for Elementary Science
BioEd Online, www.bioedonline.org

Signature Lesson

Reading Graduated Cylinders and Beakers: Challenger Learning Center (PDF) - In this lesson, students make accurate measurements to collect, record, and analyze information using graduated cylinders and beakers.

Reading Graduated Cylinders and Beakers
Challenger Learning Center, www.challengerlearningcenter.com

Supporting Lessons

Applied Science, Science and Math Lab: MS Nucleus (website) - Students practice measuring liquids using graduated cylinders and beakers, with emphasis on how to interpret the meniscus.

Applied Science, Science and Math Lab
MS Nucleus, www.msnucleus.org

Measuring Lab: Utah Education Network (website) - This fun lesson illustrates the importance of using the proper tools (e.g., measuring cups and spoons, etc.) to measure ingredients for a recipe accurately.

Measuring Lab
Utah Education Network, www.uen.org

Elaboration Lessons and Extensions

Density of Common Liquids: Learn NC (website) - Gauge the density of tap water and then compare it to the density of six other common liquids.

Density of Common Liquids
Learn NC, www.learnnc.org

Assessment Ideas

Have students create their own measuring tools from unmarked water bottles. Using a graduated cylinder as the standard measure, students should pour specific quantities of water (e.g., 10 cl.) incrementally into the water bottle and mark a line next to each new level.

Literature Connections

Tools of the Ancient Romans. Dickinson, Rachel (ISBN-13: 978-0974934457)

Science Toolbox: Making and Using the Tools of Science. Stangl, Jean (ISBN-13: 978-0830643523)

Watch Out! Science Tools and Safety. Glass, Susan (ISBN-13: 978-1403483645)

Science Tools: Using Machines and Instruments. Davis, Jon (ISBN-13: 978-1404821996)

Related Science TEKS

(5.1A) Science Safety
The student is expected to demonstrate safe practices and the use of safety equipment as described in the Texas Safety Standards during classroom and outdoor investigations.

(5.1B) Recycling/Disposal of Science Materials
The student is expected to make informed choices in the conservation, disposal, and recycling of materials.

(5.2A) Design/Conduct Experiment with One Variable
The student is expected describe, plan, and implement simple experimental investigations testing one variable.

(5.2B) Ask Questions, Formulate a Hypothesis
The student is expected to ask well-defined questions, formulate testable hypotheses, and select and use appropriate equipment and technology.

(5.2C) Collect Data
The student is expected to collect information by detailed observations and accurate measuring.

(5.2D) Analyze Evidence and Explain
The student is expected analyze and interpret information to construct reasonable explanations from direct (observable) and indirect (inferred) evidence.

(5.2F) Communicate Conclusions
The student is expected communicate valid conclusions in both written and verbal forms.

(5.2G) Graphs, Tables, Charts
The student is expected construct appropriate simple graphs, tables, maps, and charts using technology, including computers, to organize, examine, and evaluate information.

Related Math TEKS

5.12B    The student is expected to use experimental results to make predictions.

5.14D    The student is expected to use tools such as real objects, manipulatives, and technology to solve problems.

5.15A    The student is expected to explain and record observations using objects, words, pictures, numbers, and technology.

Additional Resources

Tools and Measurement: PBS (website) - Describes a variety of scientific tools and how to use them. Also includes activities and online resources related to the use of tools and measurement in science class.

Tools and Measurement
PBS, www.pbs.org

5th Grade Measurement and Data: K-5 Math Teaching Resources (website) - Conversion, representation and interpretation of measurements included

5th Grade Measurement and Data
K-5 Math Teaching Resources, www.k-5mathteachingresources.com

 

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