###
Conservation of Momentum

This resource was created to support TEKS IPC(4)(E).

###
Introducing Conic Sections

Given a verbal description or a pictorial representation, the student will describe a conic section as the intersection of a cone and a plane.

###
Graphing Conic Sections: Ellipses

Given an equation, the student will use parameter changes to graph an ellipse and to identify the changes in the graph of an ellipse.

###
Graphing Conic Sections: Hyperbolas

Given an equation, the student will use parameter changes to graph a hyperbola and to identify the changes in the graph of a hyperbola.

###
Gravitational Force

This resource provides flexible alternate or additional learning activities for students learning about the gravitational attraction between objects of different masses at different distances. IPC TEKS (4)(F)

###
8.01 Introduction to Confidence Intervals

In this video, students will be introduced to the construction and interpretation of confidence intervals.

###
8.02 Confidence Interval for One Mean

In this video, students will learn to construct a confidence interval for a population mean.

###
8.03 Visualizing a Confidence Interval

In this video, students will learn to visualize the construction of a confidence interval.

###
8.04 Interpreting Confidence Intervals

In this video, students will learn to interpret a confidence interval.

###
8.05 Confidence Interval for One Proportion

In this video, students will learn to construct and interpret a confidence interval for one proportion.

###
8.06 Factors Affecting the Width of a Confidence Interval

In this video, students will explore how the components of a confidence interval affect its width.

###
8.07 Confidence Intervals in the Real World

In this video, students will analyze confidence intervals in the real world.

###
7.01 Variability in Sample Proportions, Part 1

In this video, students describe and model variability using a binary population distribution and the sampling distribution of a sample proportion.

###
7.02 Variability in Sample Proportions, Part 2

In this video, students learn to describe and model variability using a binary population distribution, and the sampling distribution of a sample proportion.

###
7.03 Variability in Sample Means

In this video, students describe and model variability using a continuous population distribution, and the sampling distribution of a sample mean.

###
7.04 Using the Central Limit Theorem

In this video, students use the central limit theorem to describe variability using a sample mean.

###
9.01 Steps of Hypothesis Testing

In this video, students will learn the steps of hypothesis testing and how to interpret its results.

###
9.02 Hypothesis Test for One Mean, Part 1

In this video, students will learn how to perform a hypothesis test for one mean.

###
9.03 Hypothesis Test for One Mean, Part 2

In this video, students will learn how to perform a hypothesis test for one mean and interpret its results.

###
9.04 Statistical Significance vs Practical Significance

In this video, students will learn the difference between statistical significance and practical significance.