Sophia Learning
Sophia: Control and Variable Groups: Lesson 1
This lesson will explain the difference between a control group and variable groups, when using the scientific method. It is 1 of 4 in the series titled "Control and Variable Groups."
Houghton Mifflin Harcourt
Holt, Rinehart and Winston: Homework Help Independent Practice: Solving for a Variable
Get independent practice solving for a variable. Each incorrect response gets a text box explanation and another try. Correct responses are confirmed.
Texas Instruments
Texas Instruments: Relations and Functions
A function is a relation that assigns exactly one value of the dependent variable to each value of the independent variable. When a function is graphed, a vertical line can pass through the graph and touch only one point.
CK-12 Foundation
Ck 12: Sums and Differences of Independent Random Variables
[Free Registration/Login may be required to access all resource tools.] This Concept introduces students to the sum and differences of independent random variables.
Sophia Learning
Sophia: Independent/dependent Variables: Lesson 1
This lesson will explain the difference between independent and dependent variables. It is 1 of 4 in the series titled "Independent/Dependent Variables."
CK-12 Foundation
Ck 12: Scientific Method
[Free Registration/Login may be required to access all resource tools.] Describe how the Renaissance period in history changed the approach to science. Identify the steps of the scientific method. Differentiate between the independent...
Texas Instruments
Texas Instruments: Talking Trash
Learn how to graph dependent and independent variables. Use the SciTools application to display data on your calculator.
Texas Education Agency
Texas Gateway: Experimental Design
Given investigation scenarios and lab procedures, students will identify independent variables, dependent variables, constants, and control groups.
Houghton Mifflin Harcourt
Holt, Rinehart and Winston: Homework Help Independent Practice: Graphing Inequalities in Two Variables
Get independent practice graphing inequalities in two variables. Each incorrect response gets a text box explanation and another try. Correct responses are confirmed.
Houghton Mifflin Harcourt
Holt, Rinehart and Winston: Homework Help Independent Practice: Solving Equations Variables Both Sides
Get independent practice solving equations with variables on both sides. Each incorrect response gets a text box explanation and another try. Correct responses are confirmed.
Houghton Mifflin Harcourt
Holt, Rinehart and Winston: Homework Help Independent Practice: Solving Equations 1
Get independent practice determining if the variable value given is a solution for the equation. Each incorrect response gets a text box explanation and another try. Correct responses are confirmed.
Annenberg Foundation
Annenberg Learner: Against All Odds: Random Variables
Video presentation on the probability of independent events, covering related topics: multiplication rule, random variable, and mean and standard deviation. [28:41]
Houghton Mifflin Harcourt
Holt, Rinehart and Winston: Homework Help Independent Practice: Evaluating Expressions
Get independent practice evaluating expressions for a given variable value. Each incorrect response gets a text box explanation and another try. Correct responses are confirmed.
Shodor Education Foundation
Shodor Interactivate: Lesson: Introduction to Functions
Input numbers into the function machine and explore independent and dependent variables.
TeachEngineering
Teach Engineering: Mint Mobiles
Students design, build and test model race cars made from simple materials (lifesaver-shaped candies, plastic drinking straws, Popsicle sticks, index cards, tape) as a way to explore independent, dependent and control variables. They...
TeachEngineering
Teach Engineering: Cars: Engineering for Efficiency
Students learn how the aerodynamics and rolling resistance of a car affect its energy efficiency through designing and constructing model cars out of simple materials. As the little cars are raced down a tilted track (powered by gravity)...
Houghton Mifflin Harcourt
Holt, Rinehart and Winston: Homework Help Independent Practice: Combining Like Terms
Get independent practice combining like terms. Each incorrect response gets a text box explanation and another try. Correct responses are confirmed.
Math Medics
S.o.s. Math: Graphs of Exponential & Logarithmic Function
This lesson gives brief description of dependent and independent variables and how they relate to the exponential and logarithmic functions.
Shodor Education Foundation
Shodor Interactivate: Lessons: Advanced Fire
Lesson plan to help students understand independent and dependent variables through a fire probability simulation.
CK-12 Foundation
Ck 12: Biology: Science Experiments
[Free Registration/Login may be required to access all resource tools.] Covers the scientific experimental design.
Other
Stat Soft: Getting Started With Statistics Concepts
Definitions of the basic concepts in statistics. Great for review and discussion or for introduction into topics.
Texas Instruments
Texas Instruments: Math Today for Ti Navigator System Cropland Value Grows
Students will create a scatter plot for the data in the USA TODAY Snapshot, "Cropland value grows," and identify the independent and dependent variables for the data. The students will find the rate of change for the data and label this...
Texas Instruments
Texas Instruments: Box It Up
Students take a numerical and tabular look at finding the maximum value of an open box constructed by folding a rectangular sheet of material with cutout square corners. They also understand the concepts of independent and dependent...
Texas Instruments
Texas Instruments: Math Today More Students Apply Early
In this activity students will explore scatterplots and independent and dependent variables. Students will find the mean value of the number of students applying under the early decision plan.