PBS
Pbs Learning Media: Frog Hops, Part 1
The CyberSquad tries to figure out how Hacker's cyberfrog moves when its various buttons are pressed, in this video from Cyberchase.
Texas Instruments
Texas Instruments: Initial Value
This activity involves using the indefinite integral to locate one of a family of curves given specific initial information.
Texas Instruments
Texas Instruments: Statistical Significance
These questions involve p-values and statistical significance. The student examines the definition of p-value, and why it is a natural and useful method of distinguishing the long-range truth about a population from a coincidence or fluke.
Texas Instruments
Texas Instruments: Expanding Space Station
In this activity, students will find and compare function rules for a given pattern. They also evaluate variable expressions.
Texas Instruments
Texas Instruments: Fast Nines and Fast Tens
Students learn how to solve a mathematical equation with a missing addend. Students will learn the combinations of addends to find the sums of nine and ten. Students practice math facts with accuracy and immediacy for sums of nine and ten.
Texas Instruments
Texas Instruments: Statistics Terms
This set contains statistics questions pertaining to the basic terms and definitions of statistics. The student distinguishes a population from a sample, a parameter from a statistic, and inferential from descriptive statistics.
Texas Instruments
Texas Instruments: Beginning Programs Sequential Processing
This activity explains how to create simple sequential programs on the TI-86.
Texas Instruments
Texas Instruments: Number Crunching! Number Munching!
In this activity, students comprehend the order of operations and apply this understanding to simplify and evaluate expressions. They also learn to represent problems that involve variable quantities with expressions and use the...
Texas Instruments
Texas Instruments: Two Way Tables
This set contains statistics questions regarding two-way tables, marginal frequencies, and Simpson's paradox. The student gives an in-context interpretation to a row or column relative frequency expressed as a percent.
Texas Instruments
Texas Instruments: Vernier Boyle's Law
The primary objective of this experiment is to determine the relationship between the pressure and volume of a confined gas. The gas we use will be air, and it will be confined in a syringe connected to a Pressure Sensor (see Figure 1)....
Texas Instruments
Texas Instruments: Non Linear Association I
This set contains statistics questions regarding non-linear association: straightening data using logarithmic and power transformations. The student analyzes which type of regression will best model the data.
Texas Instruments
Texas Instruments: Algebraic Expressions Review
LearnCheck is used to review simplifying expressions, evaluating expressions, and translating expressions.
Texas Instruments
Texas Instruments: Taxi Stop
Given pertinent statistics, students determine how many taxis a taxi company owner should store at his two facilities to best serve customers.
PBS
Pbs Learning Media: Cyberchase: Find Those Gleamers
The CyberSquad uses algebra to figure out how many gleamers they need and how many power glows are produced by each gleamer as they must power up a Cyberspace ship in this video from Cyberchase. [1:43]
Math Slice
Math Slice: Jumanji Slice Special Test
Test your knowledge of familiar idioms with this succinct quiz. Assessment is scored online and could possibly be used as an assessment tool.
Texas A&M University
Wtamu Virtual Math Lab: Beginning Algebra: Introduction to Variable Expressions
A tutorial that covers evaluating and simplifying different types of expressions. Find definitions and examples of exponential notation, order of operations, variables, and algebraic expressions, and complete practice exercises through...
Other
Lil' Fingers: Storybooks: Pumpkins
Halloween-themed short story about the many different expressions carved pumpkins can take on.
Languages Online
Languages Online: Estar With Idioms and Expressions
Great practice with idioms that use the verb "estar". Also provides practice conjugating the verb in present, preterite, imperfect, future, and conditional tenses--a different practice test for each tense. Answers may be verified after...
Saddleback College
Algebra2 Go: Prealgebra
The resource consists of comprehensive learning tools such as class notes, video lectures, and templates through which students can review prealgebra topics.
Other
Dans Math: Lessons: Beginning Algebra
College professor Dan Bach offers a review of basic algebra concepts complete with definitions, explanations, and examples. Topics include simplifying expressions, solving linear equations, and graphing.
J Coffman
Joseph Coffman's Lecture Notes: Algebraic Expressions
The tutorial investigates algebraic expressions through definitions, properties, and examples. Topics include order of operations, evaluating expressions, and simplifying expressions. Students can check their understanding of the concept...
McGraw Hill
Glencoe Mathematics: Online Study Tools: Variables, Expressions, and Properties
This site gives a short interactive quiz which allows students to self-assess their understanding of variables, expressions, and properties.
Soft Schools
Soft Schools: Combining Like Terms
Assess knowledge of combining like terms with a quiz.
Illustrative Mathematics
Illustrative Mathematics: 7.ee Ticket to Ride
In this lesson, 7th graders rewrite an expression to help determine a solution.