Lessons learned from the 2023 Algebra 1 STAAR
Analysis of readiness standards with <50% mastery on 2023 Algebra 1 STAAR, including instructional implications.
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Aaron Daffern
- Aug 20
- 1 min
Algebra 1 - Real-world Systems of Equations
This post explains and give practice opportunities related to TEKS A.3G: estimate graphically the solutions to systems of two linear...
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Aaron Daffern
- Aug 14
- 1 min
Algebra 1 - Properties of Equality
This post explains and give practice opportunities related to TEKS A.12E: solve mathematic and scientific formulas, and other literal...
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Aaron Daffern
- Aug 13
- 1 min
Algebra 1 - Writing Recursive Sequences
This post explains and give practice opportunities related to TEKS A.12D: write a formula for the nth term of arithmetic and geometric...
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Aaron Daffern
- Aug 12
- 1 min
Algebra 1 - Recursive Sequences
This post explains and give practice opportunities related to TEKS A.12C: identify terms of arithmetic and geometric sequences when the...
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Aaron Daffern
- Aug 11
- 1 min
Algebra 1 - Evaluating Functions
This post explains and give practice opportunities related to TEKS A.12B: evaluate functions, expressed in function notation, given one...
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Aaron Daffern
- Aug 9
- 1 min
Algebra 1 - Identifying Functions
This post explains and give practice opportunities related to TEKS A.12A: decide whether relations represented verbally, tabularly,...
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Aaron Daffern
- Aug 3
- 1 min
Algebra 1 - Laws of Exponents
This post explains and give practice opportunities related to TEKS A.11B: simplify numeric and algebraic expressions using the laws of...
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Aaron Daffern
- Aug 2
- 1 min
Algebra 1 - Simplifying Square Roots
This post explains and give practice opportunities related to TEKS A.11A: simplify numerical radical expressions involving square roots...
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Aaron Daffern
- Jul 31
- 1 min
Algebra 1 - Difference of Squares
This post explains and give practice opportunities related to TEKS A.10F: decide if a binomial can be written as the difference of two...
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Aaron Daffern
- Jul 27
- 1 min
Algebra 1 - Factoring Trinomials
This post explains and give practice opportunities related to TEKS A.10E: factor, if possible, trinomials with real factors in the form...
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Aaron Daffern
- Jul 25
- 1 min
Algebra 1 - Rewriting Polynomials
This post explains and give practice opportunities related to TEKS A.10D: rewrite polynomial expressions of degree one and degree two in...
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Aaron Daffern
- Jul 25
- 1 min
Algebra 1 - Dividing Polynomials
This post explains and give practice opportunities related to TEKS A.10C: determine the quotient of a polynomial of degree one and...
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Aaron Daffern
- Jul 24
- 1 min
Algebra 1 - Multiplying Polynomials
This post explains and give practice opportunities related to TEKS A.10B: multiply polynomials of degree one and degree two Instruction...
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Aaron Daffern
- Jul 23
- 1 min
Algebra 1 - Adding and Subtracting Polynomials
This post explains and give practice opportunities related to TEKS A.10A: add and subtract polynomials of degree one and degree two...
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Aaron Daffern
- Jul 22
- 1 min
Algebra 1 - Exponential Regression
This post explains and give practice opportunities related to TEKS A.9E: write, using technology, exponential functions that provide a...
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Aaron Daffern
- Jul 18
- 1 min
Algebra 1 - Graphing Exponential Functions
This post explains and give practice opportunities related to TEKS A.9D: graph exponential functions that model growth and decay and...
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Aaron Daffern
- Jul 13
- 1 min
Algebra 1 - Writing Exponential Functions
This post explains and give practice opportunities related to TEKS A.9C: write exponential functions in the form f(x) = abx (where b is a...
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Aaron Daffern
- Jul 12
- 1 min
Algebra 1 - Interpreting Exponential Functions
This post explains and give practice opportunities related to TEKS A.9B: interpret the meaning of the values of a and b in exponential...
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Aaron Daffern
- Jul 10
- 1 min
Algebra 1 - Domain and Range of Exponential Functions
This post explains and give practice opportunities related to TEKS A.9A: determine the domain and range of exponential functions of the...
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