Date | Materials | HW assignment |
Week 1 | ||
01/29 |
Welcome to the 1st day of class!!! topic: 1.1 Review of Fractions Online resources: 1) Adding and subtracting fractions with unlike denominators, adding and subtracting mixed numbers: start with this video and go over other videos and guided practice (marked with the star) - you will see the menu on the left. 2) Multiplying fractions (video example) 3) Multiplying fractions (guided practice) 4) Multiplying fractions and whole numbers (video example) 5) Multiplying fractions and mixed numbers (video example) 6) Multiplying fractions and mixed numbers (guided practice) 7) Dividing fractions by fractions 1 (video example) 8) Dividing fractions by fractions 2 (video example) 9) Dividing fractions by fractions (guided exercise) 10) Simplifying fractions (guided practice) 11) LCD (bunch of videos, starting with this one) 12) Comparing fractions (start with this one and proceed further) 13) Adding and subtracting mixed number with unlike denominators: start with this video, then proceed further 14) Multiplying mixed numbers (video example) 15) Multiplying mixed numbers (guided practice) |
HW 01-Review of Fractions (due date: Monday, 02/05) at WeBWork |
01/31 |
topics:1.1 Review of Fractions (finishing up) |
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02/02 lab |
introduction to WeBWorks and working on HW 01 | |
Week 2 | ||
02/05 | topic: 1.2 Addition and Subtraction of Real Numbers (covering subtraction) 1.3 Multiplying and Dividing Real Numbers Online resources: 1) Intro to negative numbers (video, 9:35 mins) 2) Intro to negative numbers (guided practice) 3) Adding/subtracting negative numbers (video, 9:15 mins) 4) Adding negative numbers example (video example) 5) Adding numbers with different signs (video example) 6) Adding negative numbers (guided practice) 7) Subtracting a negative = adding a positive (video, 1:32 mins) 8) Subtracting negative numbers (guided practice) |
HW 02-Real Numbers-Introduction, HW 03-Real Numbers-Adding and Subtracting, (due date: Monday, 02/12) at WeBWorks HW 04-Real Numbers-Multiplying and Dividing (due date: Monday, 02/14) at WeBWorks |
02/07 | topics: 1.4.1-1.4.2 (ignore radicals for now) Exponents and Radicals, and 2.1 Order of operations Online resources: 1) Multiplying positive & negative numbers (video, 5:43 mins) 2) Multiplying numbers with different signs (video example) 3) Dividing positive and negative numbers (video, 4:51) 4) Multiplying and dividing negative numbers (rules, video, 8:29 mins) 5) Multiplying & dividing negative numbers (guided practice) 6) Intro to order of operations (video, 9:39 mins) 7) Order of operations (video example) 8) Order of operations 2 (video example) 9) Order of operations (guided practice) |
HW 05-Exponents and Order of Operations (due date: Wednesday, 02/14) at WeBWorks |
02/09 lab |
working on homeworks Sample Test 1 is available at WeBWorks |
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Week 3 College is closed on Monday, February 12th |
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02/14 |
topics: Sections 3.2.1 Transition to Algebra, 2.2 Evaluating algebraic expressions Online resources: 1) Writing basic expressions with variables (video example) 2) Writing basic expressions with variables (summary, not a video) 3) Writing basic expressions with variables (guided practice) 4) Writing expressions with variables (another bunch of video examples) 5) Writing expressions with variables (guided practice) 6) Writing expressions with variables & parentheses (video example) |
HW 06-Transition to Algebra, HW 07-Evaluating Algebraic Expressions (due date: Tuesday, 02/20) at WeBWorks |
02/16 lab |
working on homeworks | |
Week 4 College is closed on Monday, February 19th, Tuesday, February 20th runs on Monday schedule. |
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02/20 |
topic: 3.1 Solving Linear Equations Online resource: There is a bunch of videos and practices for this here: Algebra I: one variable linear equations. |
HW09-Solving Linear Equations (due date: Friday, 02/23) at WeBWorks |
02/21 |
topics:
3.3 Literal Equations, 3.4 Linear Inequalities in One Variable Online resources: 1) one video example, then you can see Practice option in the left menu. 2) manipulating formulas (and more in the left menu) 3) One-variable linear inequalities (a bunch of video examples and practice) All the material we covered so far will be on Test 1, which will be on Wednesday, 09/27 Pactice/review/sample test will be on Tuesday, 09/26 More information about Test 1 can be found in Tests and Final Exam |
HW 10-Formulas, HW 13-Solving Linear Inequalities (due date: Friday, 03/02) at WeBWorks |
02/23 lab |
working on Sample Test 1 and homeworks | |
Week 5 | ||
02/26 |
Test 1 |
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02/28 |
topics: Section 4.1 Linear equations in two variables Section 4.2 The cartesian coordinate system Online resources: 1) Two-variable linear equations intro (see also a bunch of other video examples and practice in the left menu) 2) Cartesian coordinate system |
HW 14-Two Variable Equations HW 15-The Cartisian Coordinate System, (due date: Wednesday, March 7th) |
03/02 lab |
working on homeworks | |
Week 6 | ||
03/05 | topics: Section 4.3 Graphing linear equations, Section 4.4 The slope of a line (just starting) working on homeworks lecture slides: 4_3GraphingLinearEquations.pdf Online resources: 1) graphing video example 1 (pick a value for one variable, find another one) 2) graphing video example 2 (intercepts method) 3) graphing video example 3 (slope-intercept method) |
HW 16-Lines-Graphing (due date: Friday, March 9th) |
03/07 |
topics: Section 4.4 The slope of a line (finishing up), Section 4.5 Equations of lines (starting) |
HW 17-Lines - Slope (due date: Wednesday, March 14th) |
03/09 lab |
working on homeworks | |
Week 7 | ||
03/12 | topics: Section 4.5 Equations of lines (finishing up), practice Lecture slides: MTH05_4_4Slope-4_5ThePointSlopeForm.pdf working on homeworks |
HW 18-Lines-Equations, (due date: Friday, March 16th) |
03/14 |
topics:
Section 4.7 Systems of linear equations (solving by graphing, by elimination and substitution methods) Here are some nice videos and interactive practice that cover today's material: Solving systems of linear equations by graphing: lecture (9 mins): https://www.khanacademy.org/math/algebra-basics/core-algebra-systems/core-algebra-systems-tutorial/v/solving-linear-systems-by-graphing practice: https://www.khanacademy.org/math/algebra-basics/core-algebra-systems/core-algebra-systems-tutorial/e/graphing_systems_of_equations Here are some nice videos and interactive practice that cover today's material: Solving systems of linear equations by elimination and substitution methods: lectures: https://www.khanacademy.org/math/algebra-basics/core-algebra-systems/core-algebra-systems-tutorial/v/solving-linear-systems-by-substitution (10 mins) , https://www.khanacademy.org/math/algebra-basics/core-algebra-systems/core-algebra-systems-tutorial/v/solving-systems-of-equations-by-elimination(13 mins) https://www.khanacademy.org/math/algebra-basics/core-algebra-systems/core-algebra-systems-tutorial/v/solving-systems-of-equations-by-multiplication (12 mins) practice: https://www.khanacademy.org/math/algebra-basics/core-algebra-systems/core-algebra-systems-tutorial/e/systems_of_equations |
HW 20-Graphing Systems of Linear Equations HW 21-Solving Systems of Linear Equations (due date: Wednesday, March 21st) |
03/16 lab |
working on homeworks | |
Week 8 | ||
03/19 |
topic: Section 4.6 Graphing linear inequalities in two variables Here are some videos for refreshing your memory/review: Introduction to graphing linear inequalities in two variables (<=): https://www.khanacademy.org/math/algebra-basics/core-algebra-graphing-lines-slope/core-algebra-graphing-linear-inequalities/v/graphing-inequalities Example 2 (<): https://www.khanacademy.org/math/algebra-basics/core-algebra-graphing-lines-slope/core-algebra-graphing-linear-inequalities/v/graphing-linear-inequalities-in-two-variables-example-2 Example 3 (<): https://www.khanacademy.org/math/algebra-basics/core-algebra-graphing-lines-slope/core-algebra-graphing-linear-inequalities/v/graphing-inequalities-2 The Midterm Grade will be comprised of: Homeworks (1-18): 50% Tests 1 score: 50% |
HW 19-Linear Inequalities in Two Variables (due date: Friday, March 23rd) |
03/21 | preparing for Test 2 | |
03/23 lab |
working on homeworks and Sample Test 2 |
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Week 9 |
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03/26 |
Test 2 |
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03/28 | topic:
Section 5.1 Integer Exponents Online resources: 1) 5^3 (video), 2) 6*6*6*6*6*6*6*6 = 6^8 (video), 3) practice: intro to exponents, 4) (-2)^3 and raising numbers to powers 1 and 0 |
HW 22-Positive Integer Exponents, HW 23-Negative Integer Exponents (due date: Friday, 04/13) |
03/30 lab |
no class meeting Spring Break |
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Week 10 Spring break |
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04/09 | topics: Section 5.2 An introduction to polynomials Section 5.3 Adding and Subtracting Polynomials, Section 5.4 Multiplying Polynomials |
HW 25-Polynomial-Introduction, HW 26-Polynomials-Adding Subtracting Multiplying Dividing (due date: Friday, 04/13) |
04/11 lab |
Wednesday runs on Friday schedule. We are meeting in CP 320 topics: Section 5.5 Division of polynomials by monomials Factoring polynomials: Section 5.6.1 The Greatest Common Factor Section 5.6.2 The Grouping Method Section 5.6.3 Special Products |
HW 27-Factoring-Introduction HW 28-Factoring-Special Products (due date: Friday, 04/20) |
04/13 lab |
working on HW assignments |
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Week 11 | ||
04/16 |
topics: Factoring polynomials Section 5.6.4 - 5.6.5 Factoring Trinomials Section 5.6.6 Summary |
HW 29-Factoring-Trinomials (due date: Friday, 04/20) |
04/18 | topics: Section 5.7 Solving Quadratic Equations by Factoring Section 5.8 Solving Word Problems Using Quadratic Equations |
HW 30-Factoring-Solving Quadratic Equations (due date: Friday, 04/27) |
04/19 lab | working on homeworks | |
Week 12 | ||
04/23 |
topics: Section 6.1 Roots and Radicals Here are the links to the Khan Academy, covering radicals: 1) https://www.khanacademy.org/math/algebra-basics/basic-alg-foundations/alg-basics-roots/v/introduction-to-square-roots 2) https://www.khanacademy.org/math/algebra-home/alg-exp-and-log/alg-simplify-radical-expressions/v/simplifying-square-roots-1 3) https://www.khanacademy.org/math/pre-algebra/pre-algebra-exponents-radicals/pre-algebra-cube-root/v/introduction-to-cube-roots You will see on the left a list/menu of video lectures and practices (with hints and solutions). This covers Sections 6.1 and 6.2. In the second link, from the list/menu on the left, ignore "Worked example: rationalizing the denominator" and "Simplifying radical expressions (addition)" videos- they are with variables. |
HW 31-Radicals - Introduction, HW 32-Radicals - Simplifying (due date: Friday, 05/04) |
04/25 | topics: Section 6.1 Roots and Radicals (Pythagorean Theorem and Distance Formula) Section 6.2 Operations on Radicals |
HW 33-Radicals-Operations (due date: Friday, 05/11) |
04/27 lab | working on homeworks, preparing to Test 3 | |
Week 13 | ||
04/30 | Test 3 | |
05/02 | topics: Section 6.3 Complex Numbers Here are links to the videos and practices (with hints and solutions) from Khan Academy: 1) https://www.khanacademy.org/math/precalculus/imaginary-and-complex-numbers/the-imaginary-numbers/v/introduction-to-i-and-imaginary-numbers 2) https://youtu.be/T647CGsuOVU 3) more coming |
Suggested for practice: HW 34-Complex-Numbers |
05/04 lab |
working on homeworks |
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Week 14 | ||
05/07 | topic: Section 7.1 Solving Quadratic Equations (completing the square and quadratic formula) |
Suggested for practice HW 35-Solving-Quadratic Equations by Completing the Square, HW 36-The Quadratic Formula HW 37-Introduction to Parabolas |
05/08 | topic: Section 7.2 Introduction to Parabolas slides: MTH05_7_2IntroductionToParabolas.pdf |
05/11 lab |
preparation for Test 4 | |
Week 15 | ||
05/14 |
Test 4 |
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05/16 | Final Exam Practice | |
05/17 | Thursday runs on Wednesday Schedule Final Exam Practice |