Unrestricted Use
CC BY
This lesson is designed to help with coin identification and counting coin sums.
- Subject:
- Mathematics
- Material Type:
- Activity/Lab
- Date Added:
- 04/23/2019
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Conditional Remix & Share Permitted
CC BY-NC-SA
In this electrochemistry activity, learners will explore two examples of electroplating. In Part 1, zinc from a galvanized nail (an iron nail which has been coated with zinc by dipping it in molten zinc) will be plated onto a copper penny. In Part 2, copper from a penny will be plated onto a nickel.
- Subject:
- Chemistry
- Physical Science
- Material Type:
- Activity/Lab
- Provider:
- Exploratorium
- Author:
- Don Rathjen
- The Exploratorium
- Date Added:
- 11/07/2004
Read the Fine Print
Educational Use
This activity is designed to teach the attributes of each coin (penny, nickel, dime and quarter), including physical characteristics and value.
- Subject:
- Arts and Humanities
- Material Type:
- Lesson Plan
- Provider:
- Utah Education Network
- Date Added:
- 10/22/2013
Read the Fine Print
Educational Use
This Arabic-only website is an effort to record and preserve information on the culture and history of modern Egypt from the reign of Muhammad 'Ali starting in 1805 to the end of Sadat's presidency in 1981. Materials on this site include pictures of coins from this era, maps, stamps, medals, books, documents, photos, recordings, information on movies, speeches, newspaper articles, magazine covers, and more.
- Subject:
- Arts and Humanities
- Languages
- World Cultures
- Material Type:
- Reading
- Provider:
- Bibliotheca Alexandrina
- Date Added:
- 10/14/2013
Unrestricted Use
CC BY
This lesson is designed to help with coin identification and counting coin sums.
- Subject:
- Mathematics
- Material Type:
- Activity/Lab
- Date Added:
- 10/17/2017
Unrestricted Use
CC BY
This task is intended to help model a concrete situation with geometry. Placing the seven pennies in a circular pattern is a concrete and fun experiment which leads to a genuine mathematical question: does the physical model with pennies give insight into what happens with seven circles in the plane?
- Subject:
- Geometry
- Mathematics
- Trigonometry
- Material Type:
- Activity/Lab
- Provider:
- Illustrative Mathematics
- Provider Set:
- Illustrative Mathematics
- Author:
- Illustrative Mathematics
- Date Added:
- 08/20/2012