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- # K-12 Mathematics Curriculum: 10-Week Online Course
- ## Module 1: Numbers and Operations
- **Week 1: Foundations of Arithmetic**
- 1. Number Systems
- - Natural numbers, whole numbers, integers, rational numbers, and real numbers
- - Place value and number representation
- - Comparing and ordering numbers
- 2. Basic Operations
- - Addition and subtraction with whole numbers and integers
- - Multiplication and division with whole numbers and integers
- - Order of operations (PEMDAS/BODMAS)
- 3. Properties of Operations
- - Commutative property
- - Associative property
- - Distributive property
- 4. Mental Math Strategies
- - Rounding and estimation
- - Breaking numbers apart
- - Using compatible numbers
- **Assessment:** Quiz on number systems, basic operations, and mental math strategies
- ## Module 2: Fractions, Decimals, and Percentages
- **Week 2: Understanding Rational Numbers**
- 1. Fractions
- - Proper, improper, and mixed fractions
- - Equivalent fractions
- - Comparing and ordering fractions
- - Operations with fractions (addition, subtraction, multiplication, division)
- 2. Decimals
- - Place value with decimals
- - Converting between fractions and decimals
- - Operations with decimals
- 3. Percentages
- - Converting between fractions, decimals, and percentages
- - Calculating percentages
- - Percent increase and decrease
- 4. Applications
- - Word problems involving fractions, decimals, and percentages
- - Real-life scenarios (e.g., discounts, taxes, interest)
- **Assessment:** Problem set involving conversions and calculations with fractions, decimals, and percentages
- ## Module 3: Algebra Foundations
- **Week 3: Introduction to Algebraic Thinking**
- 1. Variables and Expressions
- - Understanding variables as placeholders
- - Writing and evaluating algebraic expressions
- - Simplifying expressions
- 2. Equations and Inequalities
- - Solving one-step and two-step equations
- - Solving one-step and two-step inequalities
- - Graphing solutions on a number line
- 3. Functions
- - Introduction to functions
- - Function notation
- - Graphing linear functions
- 4. Patterns and Sequences
- - Recognizing and extending patterns
- - Arithmetic and geometric sequences
- - Finding the nth term of a sequence
- **Assessment:** Algebra quiz covering expressions, equations, and basic functions
- ## Module 4: Geometry Basics
- **Week 4: Exploring Shapes and Space**
- 1. 2D Shapes
- - Properties of triangles, quadrilaterals, and circles
- - Angle relationships (complementary, supplementary, vertical)
- - Area and perimeter of 2D shapes
- 2. 3D Shapes
- - Properties of cubes, prisms, pyramids, cylinders, cones, and spheres
- - Surface area and volume of 3D shapes
- 3. Coordinate Geometry
- - The coordinate plane
- - Plotting points and shapes
- - Distance and midpoint formulas
- 4. Transformations
- - Translations, rotations, and reflections
- - Similarity and congruence
- **Assessment:** Geometry project involving creating and analyzing 2D and 3D shapes
- ## Module 5: Data Analysis and Probability
- **Week 5: Working with Data**
- 1. Data Collection and Representation
- - Types of data (categorical, numerical)
- - Data collection methods
- - Bar graphs, histograms, line graphs, and scatter plots
- 2. Measures of Central Tendency
- - Mean, median, and mode
- - When to use each measure
- 3. Measures of Spread
- - Range
- - Interquartile range
- - Standard deviation (introduction)
- 4. Probability
- - Basic probability concepts
- - Compound events
- - Tree diagrams and probability calculations
- **Assessment:** Data analysis project using real-world data sets
- ## Module 6: Advanced Algebra
- **Week 6: Expanding Algebraic Knowledge**
- 1. Polynomials
- - Adding, subtracting, and multiplying polynomials
- - Factoring polynomials
- - Solving quadratic equations
- 2. Rational Expressions
- - Simplifying rational expressions
- - Operations with rational expressions
- - Solving rational equations
- 3. Exponential and Logarithmic Functions
- - Properties of exponents
- - Exponential growth and decay
- - Logarithms and their properties
- 4. Systems of Equations
- - Solving systems of linear equations
- - Graphing systems of equations
- - Applications of systems of equations
- **Assessment:** Comprehensive algebra test covering polynomials, rational expressions, and systems of equations
- ## Module 7: Trigonometry
- **Week 7: Exploring Circular Functions**
- 1. Right Triangle Trigonometry
- - Sine, cosine, and tangent ratios
- - Solving right triangles
- - Applications of right triangle trigonometry
- 2. The Unit Circle
- - Radian measure
- - Special angles and their trigonometric values
- - Periodic functions
- 3. Trigonometric Functions and Graphs
- - Graphing sine, cosine, and tangent functions
- - Amplitude, period, and phase shift
- - Inverse trigonometric functions
- 4. Trigonometric Identities and Equations
- - Fundamental trigonometric identities
- - Solving basic trigonometric equations
- **Assessment:** Trigonometry problem set and graphing project
- ## Module 8: Precalculus Concepts
- **Week 8: Preparing for Calculus**
- 1. Complex Numbers
- - Definition and operations
- - Graphing complex numbers
- - Polar form of complex numbers
- 2. Conic Sections
- - Parabolas, ellipses, and hyperbolas
- - Graphing and analyzing conic sections
- 3. Vectors
- - Vector operations
- - Dot product and cross product
- - Applications of vectors
- 4. Limits and Continuity
- - Intuitive understanding of limits
- - Limit laws
- - Continuous functions
- **Assessment:** Precalculus concept quiz and graphing assignment
- ## Module 9: Introduction to Calculus
- **Week 9: Foundations of Calculus**
- 1. Derivatives
- - Definition of the derivative
- - Basic differentiation rules
- - Applications of derivatives (rates of change, optimization)
- 2. Integrals
- - Definite and indefinite integrals
- - Fundamental Theorem of Calculus
- - Basic integration techniques
- 3. Applications of Calculus
- - Area under a curve
- - Volume of revolution
- - Related rates problems
- 4. Calculus and Physics
- - Position, velocity, and acceleration
- - Work and energy
- **Assessment:** Calculus problem set focusing on derivatives and basic integrals
- ## Module 10: Mathematical Problem Solving and Applications
- **Week 10: Putting It All Together**
- 1. Problem-Solving Strategies
- - Understanding the problem
- - Devising a plan
- - Carrying out the plan
- - Looking back and reflecting
- 2. Modeling Real-World Situations
- - Creating mathematical models
- - Interpreting and validating models
- - Limitations of models
- 3. Interdisciplinary Applications
- - Mathematics in science
- - Mathematics in economics and finance
- - Mathematics in art and music
- 4. Technology in Mathematics
- - Graphing calculators and software
- - Computer algebra systems
- - Programming basics for mathematical computations
- **Final Assessment:** Comprehensive project involving multiple areas of mathematics and real-world applications
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