# Write and evaluate expressions involving whole-number exponents

The student applies mathematical process standards to organize data to make it useful for interpreting information and solving problems.

Try the given examples, or type in your own problem and check your answer with the step-by-step explanations. The student applies mathematical process standards to solve problems by collecting, organizing, displaying, and interpreting data. I frame the lesson by letting students know that we're going to be putting together 3 major skills - writing complex equations, substituting, and evaluating using the order of operations.

Understand that the first number indicates how far to travel from the origin in the direction of one axis, and the second number indicates how far to travel in the direction of the second axis, with the convention that the names of the two axes and the coordinates correspond e.

The student applies mathematical process standards to represent and explain fractional units. Students will effectively communicate mathematical ideas, reasoning, and their implications using multiple representations such as symbols, diagrams, graphs, computer programs, and language.

Between what two whole numbers does your answer lie. By comparing a variety of solution strategies, students use efficient, accurate, and generalizable methods to perform operations. Then, ask the student to explain, using mathematical vocabulary, how to rewrite the expression in exponential form.

Multiply fractional side lengths to find areas of rectangles, and represent fraction products as rectangular areas. Represent threefold whole-number products as volumes, e. After 2 -3 minutes of work time, I ask students for the expression they've written.

The student applies mathematical process standards to select and use units to describe length and time. Use operations on fractions for this grade to solve problems involving information presented in line plots.

How did you know what operations to use. Why does the expression you wrote help you solve the problem. The process standards weave the other knowledge and skills together so that students may be successful problem solvers and use mathematics efficiently and effectively in daily life.

I have students turn and talk about my expression. The student applies mathematical process standards to analyze and create patterns and relationships.

Students will use mathematical relationships to generate solutions and make connections and predictions. What does it mean to cube a number. The student applies mathematical process standards to develop and use strategies for whole number addition and subtraction computations in order to solve problems.

Solve word problems involving division of whole numbers leading to answers in the form of fractions or mixed numbers, e. Define the terms base and exponent and explicitly describe the exponent as indicating the number of factors of the base. The second problem presents students with a real-world example. You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics.

Examples of Student Work at this Level The student is unable to correctly expand any of the exponential expressions. Students must annotate the problems, define their variables, and keep their work space neat and orderly.

Students will select appropriate tools such as real objects, manipulatives, algorithms, paper and pencil, and technology and techniques such as mental math, estimation, number sense, and generalization and abstraction to solve problems. Use the steps above as questions if more are needed. I pull a popscicle stick to cold call on a student for work to display on the document camera. Students apply the principles of counting to make the connection between numbers and quantities.

Show Step-by-step Solutions Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations. Are students correctly translating the verbal expression into an algebraic expression.

The student applies mathematical process standards to identify coins in order to recognize the need for monetary transactions. The process students should use to write and evaluate the expression can be seen and heard here. As I am circulating, I am checking to be sure that students are careful with their arithmetic when they are evaluating.

Identify apparent relationships between corresponding terms. Find volumes of solid figures composed of two non-overlapping right rectangular prisms by adding the volumes of the non-overlapping parts, applying this technique to solve real world problems.

Throughout this section, I am praising students for their organization. For example, the expressions y + y + y and 3y are equivalent because they name the same number regardless of which number y stands for. michaelferrisjr.comA.1 Write and evaluate numerical expressions involving whole-number exponents.

Improve your math knowledge with free questions in "Convert and compare metric units" and thousands of other math skills. The worksheets are available as both PDF and html files. They are also very customizable: you can control the number of problems, font size, spacing, the range of numbers, and so michaelferrisjr.com worksheets are generated randomly, so you get a different one each time. Apr 17,  · This video presents common core standard michaelferrisjr.com1 - Write and evaluate numerical expressions involving whole number exponents. Write and evaluate numerical expressions involving whole-number exponents.

MAFSEE Write, read, and evaluate expressions in which letters stand for numbers. michaelferrisjr.com Evaluate expressions at specific values of their variables.

Include expressions that arise from formulas used in real-world problems. Perform arithmetic operations, including those involving whole-number exponents, in the conventional order when there are no parentheses to specify a particular order (Order .

Write and evaluate expressions involving whole-number exponents
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