HW: Be prepared to turn in the Fastball Lab tomorrow, 10/14. This is a summative quiz grade.
Students had the class time to create the table and graph of their height versus time equation. Students had time to consult with peers and the teacher.
HW: Be prepared to turn in the Fastball Lab tomorrow, 10/14. This is a summative quiz grade.
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Students completed the first page of this math lab. Students measured their initial height and calculated the hang time of their fastball. Luckily, we managed to do this between the rain. :) Students will complete this tomorrow in class. This is a summative quiz and will be part of their quarter grade. This will be turned in on Friday, 10/14.
HW: Complete the first page of the Fastball Lab. Complete the front side of WS 4-9 if you have not done so. Students were given back homework and then we went through 2 basic methods for solving a system: graphing and using algebra (substitution was used). We practiced about 5 different systems together and we also checked them with the graph.
Use the video links below for review or pratice. https://www.youtube.com/watch?v=AJx06UbpQxU https://www.youtube.com/watch?v=-B-i-g6cjic https://www.youtube.com/watch?v=c4ALIwoXXe0 https://www.youtube.com/watch?v=xbvzB_8Wji8 HW: WS 4.9 do the front side (1 - 10) We started class with a 12 question Kahoot game that reviewed operations with complex numbers. Then we went over #56, 68, & 76 from book 4.8 assignment. This was turned in with WS 4.8. Students had the last 25 minutes to complete their Quiz 4.8.
HW: None, if you are caught up on your homework from 4.6 - 4.8. Students had time to work with their tablemates on Book 4.8. We went over WS 4.8 in class, doing #13 & 14. Students used their time well, asking questions of each other. Good job!
HW: Complete book 4.8, turn in WS 4.8. Quiz 4.8 is tomorrow, 10/7. Students completed the day 2 notes as we went through the 4 basic operations (+, -, *, /) with complex numbers. We also solved quadratic equations that gave us complex numbers as solutions. We showed how to check this with the graphing calculator by storing our complex number in X and then typing in the equation.
Use the links for review/practice https://www.khanacademy.org/math/algebra2/complex-numbers-a2/complex_numbers/v/complex-roots-from-the-quadratic-formula https://www.youtube.com/watch?v=As_dv5-TNtY http://www.purplemath.com/modules/complex3.htm http://www.regentsprep.org/regents/math/algtrig/ate3/quadcomlesson.htm HW: Complete WS 4.8 & bring your book tomorrow. You will have class time to finish the 4.8 book assignment. We reviewed how to add, subtract, & multiply complex numbers. We also divided complex numbers and used the conjugate to create a fancy #1 to multiply by in order to eliminate the i from the denominator.
Use the links below for extra help/review https://www.youtube.com/watch?v=GH2fzLCCdKc https://www.youtube.com/watch?v=KgYl6YIaVU4 https://www.youtube.com/watch?v=03kgmv50gBM http://www.purplemath.com/modules/complex2.htm HW: WS 4.8 do 1 - 20 (12 - 20 in new for this evening) We completed our first day of notes on complex numbers. We discussed adding, subtracting and multiplying complex numbers. We also discussed graphing a complex number and we use the Pythagorean theorem when calculating the absolute value of a complex number.
Students also received back their Quiz 4.7. HW: Complete WS 4.8 1 - 11 ONLY. |
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