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Light Just Right
13 Jun 2013 | Contributor(s): James Daniel Lehman
This 4th grade design activity focuses on electrical current and resistance. Students design a way to make a bulb light with differing brightnesses.
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Model Ecosystem Video
04 Oct 2012 | Contributor(s): David C Eichinger, James Daniel Lehman
In this video, Professor David Eichinger discusses a model ecosystem activity that is used in Biology for Elementary Teachers and is applicable to the elementary classroom.
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Pill Bugs' Habitat Inquiry Activity
11 Nov 2012 | Contributor(s): James Daniel Lehman
This is an inquiry activity, aligned to grade 4-6 standards, in which students design fair test investigations to determine the habitat of pill bugs (roly polies).
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Save the Wolf (Simple Machines)
03 Jun 2014 | Contributor(s): Kendra A Erk, James Daniel Lehman
This grade 3 design lesson introduces simple machines and challenges students to use simple machines to create a device to capture a wolf.
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Slow Boat
11 Jun 2013 | Contributor(s): Bryan Hubbard, Alyssa Panitch, Tahira Reid, Kari Clase, Nancy Irene Tyrie, James Daniel Lehman
This 4th grade design task lesson focuses on the concept of drag by asking students to develop ways to slow down a boat.
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Sound Absorption
09 Jun 2013 | Contributor(s): James Daniel Lehman
This grade 3 lesson plan focuses on a design task to create a wall to absorb sound.
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Teacher Reflection: Lehman, Prosthetic Leg, Fall 2012
09 Oct 2012 | Contributor(s): James Daniel Lehman
This is Jim Lehman's reflection on the prosthetic leg activity in Fall 2012.
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Teacher Reflection: Wargel, Slow Boats, Fall 2017
17 Jan 2018 | Teacher Reflections | Contributor(s): Karen Sue Wargel
The slow boat activity worked well as a culminating activity for force and motion.
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The Case of the Pilfered Pin
29 May 2013 | Lesson Plans | Contributor(s): James Daniel Lehman
This is an inquiry activity for grades 3-4. Students must measure temperature, mass, and length in order to solve a mystery.
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Water Canal Design Task
03 Jun 2014 | Lesson Plans | Contributor(s): Venkatesh Merwade, James Daniel Lehman
This grade 4 design tasks focuses on erosion and the construction of a canal to bring water to a water park.
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Where to Buy Black Abaya in dubai, UAE
24 Mar 2024 | Notes | Contributor(s): Mubashar Hassan, Alex P
Dubai is home to several top online abaya shops that offer a wide selection of high-quality abayas. Here are some of the best online abaya shops in Dubai:CAS Abaya: Known for their luxurious and elegant abayas, this online shop offers a range of traditional and contemporary designs. They...