With two or more Spy Pens, secret messages can be sent between friends! This incredible pen writes with invisible ink. Reveal the hidden message with the pen's special ultraviolet light. Use this pen to mark unknown samples for students in the laboratory. Batteries included and replaceable. This item was quick to become one of our most popular... everyone we've shown it to wants one!
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Exactly what we needed
Feb 26, 2015 | By Dana of Lebanon, OH United States
Dec 18, 2014 | By Mary Kelly of Dedham, MA United States
Nov 29, 2014 | By Shyla McGill of Hobbs, NM United States
Black Light Fun!
Aug 4, 2014 | By Summer Science Teacher of Greenville, MI United States
Aug 30, 2012 | By Jill of Orem, UT United States
This product will support your students' understanding of the Next Generation Science Standards (NGSS)*, as shown in the table below.
Suggested Science Idea(s) 3-5 ETS1-3
| Elementary || || Middle School || || High School |
| 3-5 ETS1-3 |
Students can use the Spy Pen in an investigation to generate and compare multiple possible solutions to a problem based on how well each is likely to meet the criteria and constraints of the problem.
| || MS-PS4-1 |
Students can conduct investigations showing evidence that the amplitude of a wave is related to the energy in a wave. MS-ETS1-3
Students can use the Spy Pen to analyze data from sampling invisible clues in the classroom.
| || HS-PS4-1 |
Students can use lenses to conduct investigations and use mathematical representations to support a claim regarding relationships among the frequency, wavelength, and speed of waves traveling in various media. HS-ETS1-3
Students can use the Spy Pen in an investigation to evaluate a solution to a complex real-world problem based on prioritized criteria and trade-offs that account for a range of constraints, including cost, safety, reliability, and aesthetics, as well as possible social, cultural, and environmental impacts.
Add secret messages for unsuspecting students. With this incredible pen, write with invisible ink and use the special, attached ultraviolet light at the other end to read the message. The pen's UV light causes the ink to fluoresce in the visible region. 3-5 ETS1-3
Students can use the Spy Pen to plan and conduct investigations collaboratively to produce data to serve as the basis for evidence, using fair tests in which variables are controlled and the number of trials considered. HS-ETS1-3
Students can use the Spy Pen to collect clues for a CSI inquiry activity.
* NGSS is a registered trademark of Achieve. Neither Achieve nor the lead states and partners that developed the Next Generation Science Standards were involved in the production of, and do not endorse, this product.