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CRBAM16-RS058 Enlarge View

Bones that Bend for Parshas Behaalosecha

Item Number: CRBAM16-RS058

Date Submitted: 08/09/2016

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In Parashas Behaalosecha, Moshe reiterates the laws of the korban Pesach for the benefit of those that were only able to participate on Pesach Sheini. He reviews the law that the bones of this korban were not allowed to be broken. Bones are hard to break. In this experiment, the students will experience the hardness of a chicken bone, and then observe how it becomes rubbery and pliable after having soaked in vinegar for three days. Calcium is the mineral that makes bones strong. Pass the milk and cheese, please!

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Publisher: Walder Education
Founding Director: Mrs. Rouhama Garelick
Created: Rivkie Schecter
Concept: eisforexplore.blogspot.com.au 




Size: 8.5"x11"
Language: English
Language Style: N/A
Gender: N/A
Color: Black and White, Color
Grade(s): Pre-2nd, 3rd-5th, 6th-8th, H.S.
Resource Type(s): Curriculum Materials
Subject(s): Tanach, Parshah, Behaalosecha, Secular, Science




Goals and Objectives: The students will prove through this experiment that vinegar which is an acid, can dissolve the calcium in bones.  They will prove the need for calcium rich foods for strong bones.
Skills Needed: focus on task,ability to follow directions, fine motor skills




Contents: 5-8.5x11-Black and White, Color Paper Not Laminated
(To view page sizes in PDF, hover over the bottom left corner of the page.)
Page Scaling: None (Do not fit to printable area.)
Notes: Some cutting and assembly may be required.
Laminated items will require trimming.
Items larger than 11x17 inches may require a large format printer.


  • A washed and dried chicken drumstick bone
  • Jar
  • Vinegar
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