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Open Middle Task: Greatest Difference of Two Rounded Numbers
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Open Middle tasks provide opportunities for student to approach a mathematical task using different strategies and representations. They can be used as a warm-up/closing activity, as a formative assessment, or to facilitate discourse and discussion and get insite into student thinking and problem solving. These tasks provide a great opportunity for student to engage with the Standards for Mathematical Practice.

Subject:
Mathematics
Material Type:
Activity/Lab
Lesson
Teaching/Learning Strategy
Provider:
Open Middle Math
Author:
Michael Wiernicki, Graham Fletcher, & Rachel Nelli
Date Added:
04/26/2022
Optical Tweezers and Applications
Unrestricted Use
CC BY
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Did you ever imagine that you can use light to move a microscopic plastic bead? Explore the forces on the bead or slow time to see the interaction with the laser's electric field. Use the optical tweezers to manipulate a single strand of DNA and explore the physics of tiny molecular motors. Can you get the DNA completely straight or stop the molecular motor?

Subject:
Physics
Science
Material Type:
Simulation
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Author:
Archie Paulson
Chris Malley
Kathy Perkins
Michael Dubson
Thomas Perkins
Wendy Adams
Date Added:
08/01/2007
Optical Tweezers and Applications (AR)
Unrestricted Use
CC BY
Rating
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Did you ever imagine that you can use light to move a microscopic plastic bead? Explore the forces on the bead or slow time to see the interaction with the laser's electric field. Use the optical tweezers to manipulate a single strand of DNA and explore the physics of tiny molecular motors. Can you get the DNA completely straight or stop the molecular motor?

Subject:
Physics
Science
Material Type:
Simulation
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Author:
Archie Paulson
Chris Malley
Kathy Perkins
Michael Dubson
Thomas Perkins
Wendy Adams
Date Added:
08/01/2007
Organelle Bio Poem Lesson Plan
Conditional Remix & Share Permitted
CC BY-NC
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This is a fun and creative way for students to demonstrate their understanding of eukaryotic cell organelles. Students will create a bio poem about an organelle as if the organelle were a person. Their final product will be a poster or video of their poem that can be shared with the class. This lesson includes a bio poem organizer for students, as well as various links to interactive organelle structure and function websites.

Subject:
Biology
Science
Material Type:
Activity/Lab
Lesson
Author:
Michael
Date Added:
10/30/2021
Organelle Bio Poem Lesson Plan
Conditional Remix & Share Permitted
CC BY-NC
Rating
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This is a fun and creative way for students to demonstrate their understanding of eukaryotic cell organelles. Students will create a bio poem about an organelle as if the organelle were a person. Their final product will be a poster or video of their poem that can be shared with the class. This lesson includes a bio poem organizer for students, as well as various links to interactive organelle structure and function websites.

Subject:
Biology
Science
Material Type:
Activity/Lab
Author:
Michael
Date Added:
10/16/2021
PCBL Cohort E 2023-2024 Planning Grant Applicaton
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LEA's interested in participating in the PCBL Grant Program should create a copy of this word document and complete it for submission by March 31, 2023

Subject:
Professional Learning
Material Type:
Teaching/Learning Strategy
Provider:
Utah State Board of Education
Author:
Michael Hakkarinen
Date Added:
12/14/2022
PCBL + Technology Kickoff
Conditional Remix & Share Permitted
CC BY-NC-SA
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Learn how to personalize learning using technology! Utah teachers have a large amount of technology to explore and use in their classrooms. Learn how to apply key technologies available to Utah teachers in the PCBL + Technology webinar series. This is the first of eight webinars in the PCBL + Technology series.

Subject:
Professional Learning
Material Type:
Lecture
Author:
Michael Hakkarinen
Matthew Winters
Date Added:
03/25/2022
PDTV: Video Made Easy with Adobe Rush
Conditional Remix & Share Permitted
CC BY-NC-SA
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On this episode of UEN PDTV, Jami and Michael take us through the essentials of Adobe Rush, a video editing app. All Utah teachers have access to Adobe products and grades 7-12 have them in their schools. Learn more about what you can do with Adobe with UEN Professional Development!

Subject:
Professional Learning
Material Type:
Media Object
Author:
Jami Gardner
Michael Hakkarinen
Date Added:
03/19/2021
Pendulum Lab
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Copyright Restricted
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Play with one or two pendulums and discover how the period of a simple pendulum depends on the length of the string, the mass of the pendulum bob, the strength of gravity, and the amplitude of the swing. Observe the energy in the system in real-time, and vary the amount of friction. Measure the period using the stopwatch or period timer. Use the pendulum to find the value of g on Planet X. Notice the anharmonic behavior at large amplitude.

Subject:
Physics
Science
Material Type:
Interactive
Provider:
PhET Interactive Simulations University of Colorado Boulder
Author:
Michael Dubson
Trish Loeblein
Date Added:
10/27/2008
Pendulum Lab (AR)
Unrestricted Use
CC BY
Rating
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Play with one or two pendulums and discover how the period of a simple pendulum depends on the length of the string, the mass of the pendulum bob, and the amplitude of the swing. It's easy to measure the period using the photogate timer. You can vary friction and the strength of gravity. Use the pendulum to find the value of g on planet X. Notice the anharmonic behavior at large amplitude.

Subject:
Physics
Science
Material Type:
Simulation
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Author:
Michael Dubson
Patricia Loblein
Date Added:
07/02/2012
PhET Simulation: Estimation
Unrestricted Use
CC BY
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This interactive Flash animation allows students to explore size estimation in one, two and three dimensions. Multiple levels of difficulty allow for progressive skill improvement. In the simplest level, users estimate the number of small line segments that can fit into a larger line segment. Intermediate and advanced levels offer feature games that explore area of rectangles and circles, and volume of spheres and cubes. Related lesson plans and student guides are available for middle school and high school classroom instruction. Editor's Note: When the linear dimensions of an object change by some factor, its area and volume change disproportionately: area in proportion to the square of the factor and volume in proportion to its cube. This concept is the subject of entrenched misconception among many adults. This game-like simulation allows kids to use spatial reasoning, rather than formulas, to construct geometric sense of area and volume. This is part of a larger collection developed by the Physics Education Technology project (PhET).

Subject:
Mathematics
Material Type:
Activity/Lab
Interactive
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Author:
Michael Dubson
Mindy Gratny
Date Added:
01/22/2006