MATH COACHING Derek Stice Amanda Stice Assistant Coach Assistant Coach Edmonson County Middle School Edmonson County Middle School derek.stice@edmonson.kyschools.us amanda.stice@edmonson.kyschools.us Struggles Students are intimidated You don’t consider yourself a “math person” Knowledge builds MUST BE TAUGHT!!!!!!!!!!!!!!!!!! Help!!!!!!!!!!!!! Where can I get help? Other Teachers Other Coaches Former Players/High School Students KAAC Summer Camp Internet Apps How can I get them to help? Ask them to write down how to do a specific problem Ask them to write more questions just like this one Send students Practice Practice Math every day!!!!! Everyone can do math Write down the problem Write down the Units Memorize common knowledge Glossaries Formulas Frequently asked questions Area, Perimeter, and Volume Formulas Triangle Parallelogram Area: Given the base and height Area: Given base(c) and height(h) Trapezoid Area: Given the bases and the height. Perimeter: 2(a+b) Perimeter: a + b + c Perimeter: a + b + c + d Rectangle Area: Circle Area: Perimeter: Square Area: Perimeter: 4S Circumference: Rectangular Prism Pyramid Volume: Volume*: Right Cylinder Volume: Surface Area: Right Circular Cone Sphere Volume: Volume: Surface area: Practice (cont.) Write questions (especially students) Make notes in an Academic Team notebook Answers 1 The length of one edge of a cube is 4 cm. What is the surface area of the cube? 2 The length of one edge of a cube is 5 meters. What is the surface area of the cube? 3 The surface area of a cube is 54 sq. in. What is the length of one of the edges? 4 The surface area of a cube is 24 sq. cm. What is the length of one of the edges? 5 The length of one edge of a cube is 4 in. What is the volume of the cube? 6 The length of one edge of a cube is 6 cm. What is the volume of the cube? 7 The volume of a cube is 8 cubic meters. What is the length of one edge of the cube? 8 The volume of a cube is 27 cubic feet. What is the length of one of the edges? 9 The length of one edge of a cube is 10 feet. What is the surface area of the cube? 10 The length of one edge of a cube is 10 feet. What is the volume of the cube? 96 sq. cm. 150 sq. m. 3 in 2 cm 64 cubic in. 216 cubic cm 2m 3 ft 600 sq. ft. 1000 cubic ft. Coaching Strategies How do I increase my team’s speed? Get a book on speed calculations All tossups are math Memorize common knowledge Must check and see if students learned the information Must check and see if students retained the information M a t h M in u t e 122= 93= 103= 3 8= 2 14 = 2 4= 3 15 = 2= 3= 2 222= 102= 2 11 = 3 15 = 19 = 2 232= 33= 182= 7= 2 14 = 3 13 = 13 = 17 = 2 8= 112= 3 12 = 2 16 = 20 = 2 21 = 242= 252= 23= 42= 52= 62= 3 6= 3 7= 3 5= 2 9= 2 3 2 2 3 Coaching Strategies (cont.) How do I increase the accuracy of my teams calculations? All bonuses are math Quizzes/Practice Worksheets No time limit (very risky) Go over missed questions Surface Area & Volume of Spheres Name: _________________ 1. Find the surface area of a sphere with a radius of 5 ft. 2. Find the surface area of a sphere with a diameter of 18 in. 3. Find the volume of a sphere with a radius of 3 m. 4. Find the volume of a sphere with a diameter of 6 cm. 5. Find the volume of a sphere with a diameter of 12 mm. Coaching Strategies (cont.) Quick Recall questions are normally written to be done quickly Numbers are chosen to simplify calculations Specific cases are only used if easily recognizable If a problem seems to take too long to calculate, then there is probably a “trick.” Where can I get questions? KAAC Subject Area Packets Definitions from textbook glossaries Students (best way to practice) Other teachers Write down misses from season and compile a list Written Assessment Tricks may not work All variations of a problem must be taught Requires more in-depth knowledge More memorization creates more time for calculations Graphing calculators for middle/high school Must be taught to use Video Calculus by Thinkwell MathBlaster Khan Academy: Pre-Algebra Math Skills