Ms - Auntie LeeLee Teach Math
|Unit Name: Unit 1 Similarity, Congruence, & Proofs |DATE Monday 9/16/2013 |
|Key Standard(s) Addressed: |
| |
|MCC9-12.G.CO.9 Prove geometric theorems about lines and angles |
|Standards for Mathematical Practice: |
|1. Make sense of problem and persevere in solving them 2. Reason abstractly and quantitatively |
|3. Construct viable arguments and critique the reasoning of others 4. Model with mathematics |
|5. Use appropriate tolls strategically 6. Attend to precision |
|7. Look for and make use of structure 8. Look for and express regularity in repeated |
|reasoning. |
|Essential Question: |Materials Needed: |
|What kind of justifications can you use in writing |Paper, pencils, and calculator. |
|algebraic and geometric proofs? | |
|Overall Agenda with Time: |Sponge Activity (Warm-up): Allotted Time 10 min |
|Sponge: 5 min |Ella purchased 2 DVDs and 3 CDs from Tyler’s Electronics at the prices listed below. |
|Standards & Sponge Review: 10 min |After taxes, her total cost increased by $5.60. |
|Work Period: 55 min |[pic] |
|Closing: 20min |How can you write the cost of 2 DVDs as an algebraic expression? |
| |How can you write the cost of 2 DVDs and 3 CDs as an algebraic expression? |
| |How can you write the cost of 2 DVDs and 3 CDs, increased by $5.60 for taxes, as an |
| |algebraic expression? |
| | |
| |Walch Warm – up 1.1.1 CA |
|Opening: Allotted Time |
|_20min |
| |
|Thinking Map: Tree map – students will create a tree map of the eight (8) properties of equality. |
|Walch Ed. Coordinate Algebra 2.1.1 Properties of Equality power presentations |
| |
|Work Period: Allotted Time 45 _min|
|Complete thinking map. |
|Exploration pg 35-38 |
|Closing/Summarizing Activity: Allotted Time _15__min |
| |
|Lesson Quiz in Power Presentation. |
|Differentiation Strategy: Students are allowed to select |Homework: |
|partner based on person learning styles. Working |none |
|collaboratively will aid interpersonal learners. Logical/math | |
|learners will enjoy the problem-solving. Math Support | |
|Activities will benefit struggling learners. | |
|Unit Name: Similarity, Congruence, & Proofs |DATE: Tuesday, 9/17/2013 |
|Key Standard(s) Addressed: |
| |
|MCC9-12.G.CO.9 Prove geometric theorems about lines and angles |
|Standards for Mathematical Practice: |
|1. Make sense of problem and persevere in solving them 2. Reason abstractly and quantitatively |
|3. Construct viable arguments and critique the reasoning of others 4. Model with mathematics |
|5. Use appropriate tolls strategically 6. Attend to precision |
|7. Look for and make use of structure 8. Look for and express regularity in repeated |
|reasoning. |
|Essential Question: |Materials Needed: |
|What kind of justifications can you use in writing |Paper, pencils, and calculator. |
|algebraic and geometric proofs? | |
|Overall Agenda with Time: |Sponge Activity (Warm-up): Allotted Time 10 min |
|Sponge: 5 min |Read the scenario below. Use words and symbols to explain your answers to the |
|Standards & Sponge Review: 10 min |questions that follow: |
|Work Period: 55 min | |
|Closing: 20min |At the beginning of the school year, Javier deposited $750 in an account that pays 3%|
| |of his initial deposit each year. He left the money in the bank for 5 years. |
| | |
| |How much interest did Javier earn in 5 years? |
| |After 5 years, what is the total amount of money that Javier has? |
| | |
| |Walch Warm-up 1.1.2 CA |
|Opening: Allotted Time |
|_20min |
|Properties of Comgruence |
|Explain the use of the equality and the congruence sympbols |
|Work Period: Allotted Time 45 _min|
|Textbook pg 56, 16-22, 33-35 all |
| |
|Interactive website for proofs - |
|Closing/Summarizing Activity: Allotted Time _15__min |
|Think and discuss |
|Differentiation Strategy: Students are allowed to select |Homework: |
|partner based on person learning styles. Working |Reteach Lesson 2-2 |
|collaboratively will aid interpersonal learners. Logical/math| |
|learners will enjoy the problem-solving. Math Support | |
|Activities will benefit struggling learners. | |
|Unit Name Similarity, Congruence, & Proofs |DATE: Wednesday, 9/18/2013 |
|Key Standard(s) Addressed: |
| |
|MCC9-12.G.CO.9 Prove geometric theorems about lines and angles |
|Standards for Mathematical Practice: |
|1. Make sense of problem and persevere in solving them 2. Reason abstractly and quantitatively |
|3. Construct viable arguments and critique the reasoning of others 4. Model with mathematics |
|5. Use appropriate tolls strategically 6. Attend to precision |
|7. Look for and make use of structure 8. Look for and express regularity in repeated |
|reasoning. |
|Essential Question: |Materials Needed: |
|What kind of justifications can you use in writing |Paper, pencils, and calculator. |
|algebraic and geometric proofs? | |
|Overall Agenda with Time: |Sponge Activity: Allotted Time 10 min |
|Sponge: 5 min |Andrew is practicing for a tennis tournament and needs more tennis balls. He bought |
|Standards & Sponge Review: 10 min |10 cans of tennis balls online and received a 25% discount. The shipping cost was |
|Work Period: 55 min |$5.99. Let x represent the cost of each can. |
|Closing: 20min |Write an algebraic expression to represent the cost of the tennis balls. |
| |Write an algebraic expression to represent the cost of the tennis balls with the |
| |discount. |
| |Write an algebraic expression to represent the total cost of the tennis balls with |
| |the shipping cost and the discount. Simplify the expression. |
| | |
| |Walch warm-up 1.2.1CA |
|Opening: Allotted Time |
|_20min |
|Power presentation – Teacher will give examples of two-column proofs. |
|Work Period: Allotted Time 45 _min|
|Practice problems B |
|Closing/Summarizing Activity: Allotted Time _15__min |
|Exit slip |
|Differentiation Strategy: Students are allowed to select |Homework: |
|partner based on person learning styles. Working |NONE |
|collaboratively will aid interpersonal learners. | |
|Logical/math learners will enjoy the problem-solving. | |
|Math Support Activities will benefit struggling learners. | |
|Unit Name: Similarity, Congruence, & Proofs |DATE: Thursday, 9/19/2013 |
|Key Standard(s) Addressed: |
| |
|MCC9-12.G.CO.9 Prove geometric theorems about lines and angles |
|Standards for Mathematical Practice: |
|1. Make sense of problem and persevere in solving them 2. Reason abstractly and quantitatively |
|3. Construct viable arguments and critique the reasoning of others 4. Model with mathematics |
|5. Use appropriate tolls strategically 6. Attend to precision |
|7. Look for and make use of structure 8. Look for and express regularity in repeated |
|reasoning. |
|Essential Question: |Materials Needed: |
|What kind of justifications can you use in writing |Paper, pencils, and calculator. |
|algebraic and geometric proofs? | |
|Overall Agenda with Time: |Sponge Activity: Allotted Time 10 min |
|Sponge: 5 min |Read the scenario and follow the directions. |
|Standards & Sponge Review: 10 min | |
|Work Period: 55 min |This year, Zachary has been babysitting his young cousins after school for $70 a |
|Closing: 20min |month. His uncle also gave him an extra bonus of $100 for his excellent work. Since |
| |school started, Zachary has earned more than $500. How many months ago did school |
| |start? Write an inequality that represents this situation. Solve it and show all your|
| |work. |
| | |
| |Walch Warm-up 1.2. 3 |
|Opening: Allotted Time |
|_20min |
|Review two-column proofs |
|Work Period: Allotted Time 45 _min|
|Textbook pg 62, 6 – 8, 11, 12 – 22 even |
|Closing/Summarizing Activity: Allotted Time _15__min |
|Students will list the four parts of a two-column proof: Given statement, prove statement, statements, and reasons |
|(see TE pg 60) |
|Differentiation Strategy: Students are allowed to select |Homework: |
|partner based on person learning styles. Working |Lesson 2-3 Problem Solving |
|collaboratively will aid interpersonal learners. | |
|Logical/math learners will enjoy the problem-solving. | |
|Math Support Activities will benefit struggling learners. | |
|Unit Name: Similarity, Congruence, & Proofs |DATE: Friday, 9/20/2013 |
|Key Standard(s) Addressed: |
|MCC9-12.G.CO.9 Prove geometric theorems about lines and angles |
|Standards for Mathematical Practice: |
|1. Make sense of problem and persevere in solving them 2. Reason abstractly and quantitatively |
|3. Construct viable arguments and critique the reasoning of others 4. Model with mathematics |
|5. Use appropriate tolls strategically 6. Attend to precision |
|7. Look for and make use of structure 8. Look for and express regularity in repeated |
|reasoning. |
|Essential Question: |Materials Needed: |
|What kind of justifications can you use in writing |Paper, pencils, and calculator. |
|algebraic and geometric proofs? | |
|Overall Agenda with Time: |Sponge Activity: Allotted Time 10 min |
|Sponge: 5 min |A cell phone company charges a $20 flat fee plus $0.05 for every minute used for |
|Standards & Sponge Review: 10 min |calls. |
|Work Period: 55 min |Make a table of values from 0 to 60 minutes in 10-minute intervals that represent the|
|Closing: 20min |total amount charged. |
| |Write an algebraic equation that could be used to represent the situation. |
| |What do the unknown values in your equation represent? |
| | |
| |Walch Warm-up 1.3.1 CA |
|Opening: Allotted Time |
|_20min |
|Review homework |
|Angles – Parrellel – Perpendicular Lines Proofs |
|Work Period: Allotted Time 45 _min|
|Proofs worksheet |
|Closing/Summarizing Activity: Allotted Time _15__min |
|Week 6 Quiz |
|Differentiation Strategy: Students are allowed to select |Homework: |
|partner based on person learning styles. Working |NONE |
|collaboratively will aid interpersonal learners. | |
|Logical/math learners will enjoy the problem-solving. | |
|Math Support Activities will benefit struggling learners. | |
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