1 | Publication | Activity Number | Correction | Location of Correction |
---|---|---|---|---|
2 | Teacher Edition | 1 | Clarification should be added to the end of step 7a in Activity 1 that notes that "OEC is not a scoring guide" | Activities 1, 5, 11 |
3 | Student Book | 3 | Graduated cylinder (10 mL) should be changed to a graduated cup (30 mL) in materials list on page 12 | Materials |
4 | Student Book | 3 | Page 13 in the testing properties table for density of liquid materials Step 2 should say "drop 20 drops" instead of "slowly pour 1 mL" and on page 14 the solubility of liquid materials in Step 2 should be changed to "20 drops" instead of "1 mL." | Procedure |
5 | Teacher Edition | 3 | The teacher edition answer key to the Student Sheet and the suggested answer to Analysis 1 incorrectly indicate that calcium carbonate does not react with HCl. | Student Sheet answer key and Sample Student Response to Analysis 1 |
6 | Teacher Edition | 3 | In the materials, change "for each group of 4 - 1 graduated cylinder (10 mL)" to "for each group of 4 - 1 graduated cup (30 mL)" | Materials and Advance Preparation |
7 | Teacher Edition | 4 | Mass of Glass is 18.7g | Student Sheet 4.1: Sample Student Response |
8 | Teacher Edition | 10 | Add paragraph to Step 3b: "The water cooling must continue until the sample has completely frozen and the temperature has dropped below 0C. If you have a short class period, you may wish to start with water that is cooler than room temperature (18-20C) and/or make sure that the water in the warm water bath is very warm." | Teaching Step 3b |
9 | Teacher Edition | TE pg 161 - remove icon, this strategy doesn't exist in the TR | Teaching Steps | |
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