Texas Courses Update

Professional development courses for CPE credit are transitioning to a new course platform—TEALearn; professional development courses are no longer available through the Texas Gateway. As part of this process, TEA has reviewed courses that were previously offered through the Gateway. This resource provides an update on current status and availability of Classic Gateway courses.
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Types of Science Investigations

Students will distinguish between descriptive, comparative, and experimental investigations.
Experimental Design

Given investigation scenarios and lab procedures, students will identify independent variables, dependent variables, constants, and control groups.
Flashing Lights Senate Bill 30
Flashing Lights: Creating Safe Interactions Between Citizens and Law Enforcement is a product of the Texas Community Safety Education Act (Senate Bill 30), passed by the 85th Texas Legislature.
6.08 Bonus Video: Law of Sines—The Ambiguous Case

The Law of Sines can be used to solve for sides and angles of oblique triangles. However, in some cases more than one triangle may satisfy the given conditions. We refer to this as an ambiguous case.
Phase 1: Examine and Identify

In this section, we will explore the five key components of Phase 1
Phase 2: Review and Plan

In this section, we will explore the four key components of Phase 2.
Phase 3: Teach and Observe

In this section, we will explore the two key components of Phase 3.
17 OnTRACK Scientific Process Skills

This binder contains seventeen separate resources focused on the scientific processes for conducting laboratory and field investigations.
4 OnTRACK English I Writing: Writing the Expository and Procedural Essay

OnTRACK English I Writing, Module 3, Lessons 1–4. Students write expository and procedural or work-related texts to communicate ideas and information to specific audiences for specific purposes
5 Section 4: Local School Policies

This section discusses local school policies pertain to work-based learning (WBL), as well as how those policies are typically applied in Texas high schools.
6 Chapter 6: Stoichiometry

In this chapter, students are introduced to the mole, mass relationships, and stoichiometric calculations with balanced equations.
2 Chapter 10: Light

In this chapter, we discuss visible light and other forms of electromagnetic radiation.
6 Chapter 3: Kinematics

In this chapter, we analyze the motion of constantly accelerated objects over time in terms of displacement, velocity, and acceleration.
7 Chapter 9: Hypothesis Testing

In this chapter, students will learn how to perform a hypothesis test and interpret its results.
3 Chapter 1: Exploring Data

In this chapter, we introduce statistics, how it is used, and the types of data we come across in real life.
4 Chapter 7: Sampling Distributions

In this chapter, students will describe and model variability using population and sampling distributions.
7 Chapter 8: Confidence Intervals

In this chapter, students will learn how to construct and interpret a confidence interval for a population mean and a population proportion.
5 Chapter 10: Comparing Two Groups

In this chapter, students interpret confidence intervals and the results of hypothesis tests for the difference between two means and the difference between two proportions.