Equation Power Slides
A visual slide deck introducing one-step equations using an investigative "Codebreaker" theme. It covers inverse operation pairs, step-by-step examples for addition and multiplication, and a check for understanding slide.
Basic Codebreaker Worksheet
An easier, foundational level worksheet for one-step equations. It features a guided example, smaller numbers, and explicit hints for which inverse operation to use. Provides a supportive "Training Mission" feel for students new to algebra.
Master Codebreaker Worksheet
A grade-level mastery worksheet for one-step equations. It covers all four operations, includes a word problem to equation translation, and a multiple-choice verification section. Requires students to show algebraic steps.
Elite Codebreaker Worksheet
An advanced extension worksheet for one-step equations. It features rational numbers (decimals and fractions), a multi-sentence word problem requiring equation modeling, and a higher-level conceptual question about verbal expressions and grouping.
Codebreaker Solution Key
A comprehensive answer key for all three differentiated "Codebreaker" worksheets. Includes final answers and brief explanations of the required steps/operations for each level.
Codebreaker Mastery Test
A simplified summative assessment for one-step equations. It features friendly numbers (multiples of 5 and 10), explicit helper hints for inverse operations, and a clear, focused modeling scenario.
Mastery Test Answer Key
The updated answer key for the simplified Codebreaker Mastery Test. It provides the correct answers, operations used, and brief explanations for the modeling and translation questions.