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Texas Gateway: Ideal Gas Behavior: Avogadro's Law
Investigate Avogadro's Law with videos, practice, and interactive activities in this tutorial.
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Texas Gateway: Tea Statistics: Sampling and Data: Practice
A set of exercises where students must analyze statistcal data and methodology and answer questions about distributions, sampling, results, accuracy, frequency, experimental design, and ethical practices.
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Texas Gateway: Data, Sampling, and Variation in Data and Sampling
This learning module discusses quantitative and qualitative data, the use of two-way tables in marginal and conditional distributions, how to display data, variation in data and samples, and how to critically evaluate statistical...
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Texas Gateway: Changes in Motion
Given diagrams or scenarios, students will measure and graph changes in motion.
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Texas Gateway: Drawing Conclusions About Three Dimensional Figures From Nets
Given a net for a three-dimensional figure, the student will make conjectures and draw conclusions about the three-dimensional figure formed by the given net.
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Texas Gateway: Estimating and Finding Solutions: Percents
Given problem situations involving percents, the student will estimate and find solutions to the problems.
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Texas Gateway: Estimating and Solving for Volume of Prisms
Given problem situations involving prisms, student will be able to estimate and solve for volume.
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Texas Gateway: Tea Statistics: Definitions of Statistics, Probability, Key Terms
An explanation of key terms and vocabulary used in the study of statistics and probability. Includes examples and practice exercises.
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Texas Gateway: Tea Statistics: Measures of the Spread of the Data
This resource explains the different measures of center, variability, etc. that are used to describe the spread of statistical data. Includes examples and practice exercises.
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Texas Gateway: Descriptive Statistics: Bringing It Together: Homework
In this set of homework exercises, students apply what they have learned about descriptive statistics.
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Texas Gateway: Tea Statistics: The Regression Equation
A tutorial on how to find the line of best fit or least-squares regression line for a set of data in a scatter plot using different methods and calculations.
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Texas Gateway: Tea Statistics: Discrete Distribution (Playing Card Experiment)
In this Stats lab, students will work with a set of playing cards and a calculator. They will compare empirical data and a theoretical distribution to determine if an everyday experiment fits a discrete distribution. They will compare a...
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Texas Gateway: A Single Population Mean Using the Normal Distribution
This lesson explains how to calculate and interpret the confidence interval for a population mean. It also looks at the effect on the confidence interval of changing the confidence level or sample size. It then explains how to find the...
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Texas Gateway: Tea Statistics: Confidence Intervals: Practice
A large collection of practice problems on confidence intervals.
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Texas Gateway: Creating Nets for Three Dimensional Figures
Given nets for three-dimensional figures, the student will apply the formulas for the total and lateral surface area of three-dimensional figures to solve problems using appropriate units of measure.
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Texas Gateway: Defining Similarity
Given similar figures, the student will use critical attributes to define similarity.
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Texas Gateway: Demonstrating the Pythagorean Theorem
Given pictures or models that represent the Pythagorean Theorem, the student will demonstrate an understanding of the theorem.
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Texas Gateway: Describing and Drawing Cross Sections
Given a verbal and/or pictorial description of the intersection of a plane with various three-dimensional geometric figures, the student will describe and/or draw the intersection.
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Texas Gateway: Determining Arc Length
Given a problem situation involving sectors of circles, the student will use proportional reasoning to solve the problem.
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Texas Gateway: Determining Area of Composite Figures
Given composite figures (combinations of rectangles, squares, parallelograms, trapezoids, triangles, semicircles, and quarter circles), students will be able to determine expressions for the area as well as calculate the area of the figure.
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Texas Gateway: Determining Area: Composite Figures
Given information about composite fiugres, the student will determine the area of composite 2-dimensional figures comprised of a combination of triangles and parallelograms using appropriate units of measure.
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Texas Gateway: Determining Area: Regular Polygons and Circles
The student will apply the formula for the area of regular polygons to solve problems.
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Texas Gateway: Determining Area: Sectors of Circles
Students will use proportional reasoning to develop formulas to determine the area of sectors of circles. Students will then solve problems involving the area of sectors of circles.
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Texas Gateway: Determining if a Relationship Is a Functional Relationship
The student is expected to gather and record data & use data sets to determine functional relationships between quantities.