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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Module 2: Developing Function Foundations
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Module 3: Investigating Growth and Decay
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Algebra I - Module 1, Topic 2: Sequences
In this topic, students explore sequences represented as lists of numbers, in tables of values, by equations, and as graphs on the coordinate plane. Students move from an intuitive understanding of patterns to a more formal approach of representing sequences as functions. In the final lesson of the topic, students are introduced to the modeling process. Defined in four steps—Notice and Wonder, Organize and Mathematize, Predict and Analyze, and Test and Interpret—the modeling process gives students a structure for approaching real-world mathematical problems.
Algebra I - Module 1, Topic 3: Linear Regressions
In this topic, students focus on the patterns that are evident in certain data sets and use linear functions to model those patterns. Using the informal knowledge of lines of best fit that was built in previous grades, students advance their statistical methods to make predictions about real-world phenomena. They differentiate between correlation and causation, recognizing that a correlation between two quantities does not necessarily mean that there is also a causal relationship. At the end of this topic, students will synthesize what they have learned to decide whether a linear model is appropriate.
Texas Online College and Career Readiness
The videos in this resource introduce the Online College and Career Readiness Resource Center. The OCCRRC is a comprehensive tool for college and career development in Texas.
Theories
Given laboratory investigation scenarios, students will distinguish between scientific hypotheses and scientific theories.
Vertical Alignment Charts for Revised Mathematics TEKS
This resource provides vertical alignment charts for the revised mathematics TEKS.
3.04 Bar Charts
In this video, students learn about bar charts as well as how to read and construct one.
3.05 Comparing Distributions
In this video, students will compare bar charts, pie charts, and frequency tables to see differences in results.
Introduction to Section 11
This resources introduces the 16 lessons in Section 11 of the Career and Technical Education Work-Based Learning course. Each lesson in this section describes one of the federally recognized career clusters.
Lesson 11.1: Agriculture, Food and Natural Resources
This resource describes the scope of the Agriculture, Food, and Natural Resources (AFNR) Career Cluster in terms of career pathways, practicum courses, work-based learning (WBL) experiences, prerequisites, safety and occupational training, and curriculum resources.
2.01 Sample Surveys
In this video, students are introduced to surveys and the idea that substantial size and random selection are necessary for good results.