Important Matter and Energy Updates If you find possible errors
in FOSS print materials, or have trouble with any equipment,
please let us know by sending email to email@example.com. Thank
you! Teacher Guide Errata Some printings may contain the
following errors. Investigation 1, Part 3 Page 71, Materials For
station 2, there is only one spring toy in the kit, so this
should read: 1 Spring toy. Page 72, Step 3, Third sentence of
first paragraph This sentence should read: Set up two of
Stations 1, 3, and 5, and set up one of Station 2. Page 72, Step
3, Bullet 2, Station 2 This should read: Station 2: Spring Toy.
Place the spring toy in a basin. If you have eight collaborative
groups, two groups will work at Station 2 at the same time. Page
72, Snapshots in side bar The four teacher sheets shown in the
sidebar are from part 1 (not part 3). The sheets that should be
shown are nos. 12-15 (teacher guide pages 262-265). Teacher
Answer Sheet No. 1, Page 275 The answer key under the "Station
1: Solar Cell," says that