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Students investigate the
relationship between weight and balance in this physical science unit
for grades 1-3. The inquiries in this unit will familiarize your class
with tools and techniques critical to future science lessons. Students
explore weight and position using a fulcrum and beam, and extend their
learning by building mobiles. Later, they put objects in serial order
using a balance they assemble and calibrate.
The STC Program™ is a basal, inquiry-based science curriculum for grades K–10 that covers life, earth, and physical sciences with technology. STC™ was developed by the National Science Resources Center based on research into how students learn best. The NSRC was established by the National Academies and the Smithsonian Institution.
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By the end of the unit your students will understand that:
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On a beam
balance, balance depends on the relative mass of
objects, the location of the fulcrum, and the
relative length of the arms of the beam. |
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The equal
arm balance may be used to compare the mass of
two objects. |
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The
weight of an object is determined by its volume,
density, and the ambient force of gravity. The
mass of an object is determined by its volume
and density. |
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Try the Carolina Curriculum Pilot Program
What’s the best way to learn about STC Program®, Building Blocks of Science™, Math Out of the Box®, or GEMS Kits®? Pilot a unit in your school or district!
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Here's how it works:
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Complete
the
pilot information request form. |
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You choose a lead teacher(s) to pilot the units. |
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Carolina
ships the selected unit kit(s) to your
school/district. |
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At the end of the pilot, you can purchase one of the unit kits for 10% off the catalog price! |
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Contact our Sales Staff
Carolina’s Curriculum Sales and Services group provides districts and schools that are evaluating curriculum with samples, professional planning, and implementation assistance. Our staff includes in-office curriculum account managers and regional sales managers in the field.
Click here to contact the account manager and sales manager for your school district. |
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Customer Service
All Carolina customers have their own
customer service representative, determined by state, to
meet their specific needs.
Click here for customer service representative
contact information. |
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Technical Support
With Carolina's technical support staff, you have access to knowledgeable professionals with expertise in many areas of the sciences. Call
800-227-1150 (8 am to 5 pm ET) or email
curriculum@carolina.com and trained staff will answer your questions about a
Carolina Curriculum product or provide additional information. |
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Balancing and Weighing Unit
Kit
The Unit Kit comes with a Teacher's
Guide, a Teacher's Tools CD, 16
reusable Student Guides, and the
materials needed for a class of 32. |
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Balancing and Weighing 2-Use Kit
The 2-Use Kit comes with all of the
materials needed for a second, non-concurrent use. |
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Balancing and Weighing
Refurbishment Set
This set replenishes the consumable
materials in the Unit Kit. |
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Balancing and Weighing Replacement
Parts
We offer individual replacement
parts for your Unit Kits. |
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Balancing and Weighing Upgrade
Toolkit
Each STC™ Upgrade Toolkit comes with a Teacher's
Guide (second edition), a Teacher's Tools CD,
and added-value literacy materials. |
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STC Planner: Balancing and
Weighing
Developed with classroom teacher in mind, each planner correlates with the unit Teacher's Guide, making it easy to find the right activity or reading selection. The lesson-by-lesson synopsis allow teacher to prepare for an entire unit or a single lesson. |
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Balancing and Weighing (STC Literacy Series),
Pack of 8
The Balancing and Weighing book introduces children to the relationship between balance and weight. |
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KIDS DISCOVER: Weight & Balance,
Pack of 8
This KIDS DISCOVER magazine
stimulates students' imaginations,
connects science in the classroom to
the real world, and makes learning
fun! |
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Literacy Enhancement: Weight & Balance
Each Literacy Enhancement contains
24 KIDS DISCOVER readers and 30 student notebooks. |
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In
Balancing and Weighing Lesson 2, students use objects at hand to build structures that balance.
