Presentation (Powerpoint) File
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In this activity students will be able to tackle chemical formulas, by either counting the total number of atoms, or counting the elements in a formula. Some of the formulas used in this activity have coefficients, subscripts, and parentheses.
This download includes a powerpoint presentation with 30 total slides. The powerpoint slide goes in the following order -- question or problem, and the next slide is the answer (as shown in the preview). A total of 15 questions, and 15 answers covering science TEKS 8.5D.
Ideas for this activity- Present the question slide on the board and students will write their answer on a dry erase board. This allows students to show what they know and a quick check for you. This allows for you to modify and adjust to your students needs by correcting any misconceptions at the time. Once you have all of your student answers the next slide will display the correct answer, so students can check their work. This allows for quick feedback.