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Mathematics | Kindergarten

In Kindergarten, instructional time should focus on two critical areas: (1) representing, relating, and operating on whole numbers, initially with sets of objects; (2) describing shapes and space. More learning time in Kindergarten should be devoted to number than to other topics. (1) Students use numbers, including written numerals, to represent quantities and to solve …

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Mathematics | High School—Modeling

Modeling links classroom mathematics and statistics to everyday life, work, and decision-making. Modeling is the process of choosing and using appropriate mathematics and statistics to analyze empirical situations, to understand them better, and to improve decisions. Quantities and their relationships in physical, economic, public policy, social, and everyday situations can be modeled using mathematical and …

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Proportions to Find Percent, p

  Remember, the dot is another symbol for multiplication. To figure out the area of the square, multiply one side times the other side. Since all sides in a square are equal, the two numbers will be the same. The unit of measurement is kept in the equation to help you remember what the correct …

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Probability

  probability, Outcome, the Counting Principle, MAT.PRB.316.L.1  

Glossary

Glossary Addition and subtraction within 5, 10, 20, 100, or 1000. Addition or subtraction of two whole numbers with whole number answers, and with sum or minuend in the range 0-5, 0-10, 0-20, or 0-100, respectively. Example: 8 + 2 = 10 is an addition within 10, 14 – 5 = 9 is a subtraction …

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Sample Course: Pre-K, Algebra Explorations

Introduction In this course, you will be introduced to the basic concepts of algebra and will practice your problem solving skills. There are five lessons, and each one focuses on a key algebraic thinking strategy. You will focus on describing, solving, and checking your thinking.  

Sample Course: Pre-K, Algebra Explorations ( Duplicate )

Introduction In this course, you will be introduced to the basic concepts of algebra and will practice your problem solving skills. There are five lessons, and each one focuses on a key algebraic thinking strategy. You will focus on describing, solving, and checking your thinking.

Character Development

Definition: Developing skills to help students identify, define and live in accordance with core principles that aid in effective problem solving and responsible decision-making. Rationale: Our schools have the job of preparing our children for American citizenship and participation in an interdependent world. Success in school and life is built upon the ability to make …

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Algebra 2 with Trigometry

Algebra II with Trigonometry is considered the third year of math in the on-level mathematics high-school sequence. Depending on the level of the students in your class, the option of Trigonometry can be added at the end of the coursework. There is a lot of material to be covered in this course, including: systems of equations, quadratics, …

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High School—Geometry

An understanding of the attributes and relationships of geometric objects can be applied in diverse contexts—interpreting a schematic drawing, estimating the amount of wood needed to frame a sloping roof, rendering computer graphics, or designing a sewing pattern for the most efficient use of material.  Although there are many types of geometry, school mathematics is …

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Mathemactic | High School Functions

Functions describe situations where one quantity determines another. For example, the return on $10,000 invested at an annualized percentage rate of 4.25% is a function of the length of time the money is invested. Because we continually make theories about dependencies between quantities in nature and society, functions are important tools in the construction of …

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Mathematics | High School—Algebra

Expressions. An expression is a record of a computation with numbers, symbols that represent numbers, arithmetic operations, exponentiation, and, at more advanced levels, the operation of evaluating a function. Conventions about the use of parentheses and the order of operations assure that each expression is unambiguous. Creating an expression that describes a computation involving a …

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New 6 Grade Math

In Grade 6, instructional time should focus on four critical areas: (1) connecting ratio and rate to whole number multiplication and division and using concepts of ratio and rate to solve problems; (2) completing understanding of division of fractions and extending the notion of number to the system of rational numbers, which includes negative numbers;  (3)writing, …

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Mathematics | Grade 12th

Algebra II with Trigonometry Algebra II is considered the third year of math in the on-level mathematics high-school sequence. Depending on the level of the students in your class, the option of Trigonometry can be added at the end of the coursework. There is a lot of material to be covered in this course, including: …

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