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Aaron Daffern
Oct 29, 20235 min read
Lessons learned from the 2023 7th Grade Math STAAR
The 2023 7th Grade Math STAAR introduced statewide online testing and several new item types. Using a modified version of the statewide...
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Aaron Daffern
May 22, 20221 min read
7th Grade Math - Comparing Monetary Incentives
This post explains and gives practice opportunities related to TEKS 7.13F: analyze and compare monetary incentives, including sales,...
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Aaron Daffern
May 22, 20221 min read
7th Grade Math - Simple and Compound Interest
This post explains and gives practice opportunities related to TEKS 7.13E: calculate and compare simple interest and compound interest...
556 views0 comments
Aaron Daffern
May 22, 20221 min read
7th Grade Math - Family Budget
This post explains and gives practice opportunities related to TEKS 7.13D: use a family budget estimator to determine the minimum...
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Aaron Daffern
May 22, 20221 min read
7th Grade Math - Net Worth
This post explains and gives practice opportunities related to TEKS 7.13C: create and organize a financial assets and liabilities record...
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Aaron Daffern
May 22, 20221 min read
7th Grade Math - Calculating Personal Budget
This post explains and gives practice opportunities related to TEKS 7.13B: identify the components of a personal budget, including...
195 views0 comments
Aaron Daffern
May 22, 20221 min read
7th Grade Math - Calculating Tax
This post explains and gives practice opportunities related to TEKS 7.13A: calculate the sales tax for a given purchase and calculate...
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Aaron Daffern
May 22, 20221 min read
7th Grade Math - Comparing Two Populations
This post explains and gives practice opportunities related to TEKS 7.12C: compare two populations based on data in random samples from...
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Aaron Daffern
May 22, 20221 min read
7th Grade Math - Inferences About Populations
This post explains and gives practice opportunities related to TEKS 7.12B: use data from a random sample to make inferences about a...
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Aaron Daffern
May 21, 20221 min read
7th Grade Math - Comparing Numeric Data
This post explains and gives practice opportunities related to TEKS 7.12A: compare two groups of numeric data using comparative dot plots...
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Aaron Daffern
May 21, 20221 min read
7th Grade Math - Sum of Angles in a Triangle
This post explains and gives practice opportunities related to TEKS 7.11C: write and solve equations using geometry concepts, including...
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Aaron Daffern
May 21, 20221 min read
7th Grade Math - Equations and Inequalities
This post explains and gives practice opportunities related to TEKS 7.11A: model and solve one-variable, two-step equations and...
212 views0 comments
Aaron Daffern
May 21, 20221 min read
7th Grade Math - Writing Real-world Problems
This post explains and gives practice opportunities related to TEKS 7.10C: write a corresponding real-world problem given a one-variable,...
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Aaron Daffern
May 21, 20221 min read
7th Grade Math - Inequalities on a Number Line
This post explains and gives practice opportunities related to TEKS 7.10B: represent solutions for one-variable, two-step equations and...
58 views0 comments
Aaron Daffern
May 21, 20221 min read
7th Grade Math - Writing Inequalities
This post explains and gives practice opportunities related to TEKS 7.10A: write one-variable, two-step equations and inequalities to...
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Aaron Daffern
May 21, 20221 min read
7th Grade Math - Surface Area
This post explains and gives practice opportunities related to TEKS 7.9D: solve problems involving the lateral and total surface area of...
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Aaron Daffern
May 21, 20221 min read
7th Grade Math - Area of Composite Figures
This post explains and gives practice opportunities related to TEKS 7.9C: determine the area of composite figures containing combinations...
128 views0 comments
Aaron Daffern
May 21, 20221 min read
7th Grade Math - Circumference and Area
This post explains and gives practice opportunities related to TEKS 7.9B: determine the circumference and area of circles Instruction...
178 views0 comments
Aaron Daffern
May 21, 20221 min read
7th Grade Math - Volume
This post explains and gives practice opportunities related to TEKS 7.9A: solve problems involving the volume of rectangular prisms,...
107 views0 comments
Aaron Daffern
May 21, 20221 min read
7th Grade Math - Slope-intercept Form
This post explains and gives practice opportunities related to TEKS 7.7A: represent linear relationships using verbal descriptions,...
205 views0 comments
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