Tier 2 Math Intervention Pack: Solving One-Step Equations, Grades 6-8 | RTI MTSS

A complete 2-week Tier 2 math intervention pack on solving one-step equations, built by a Title I middle-school teacher for 20-30 minute small-group reteach blocks (grades 6-8). What’s inside (16 pages, black-and-white print-friendly): a 1-page teacher guide with a day-by-day reteach routine; a 16-problem diagnostic probe (12 equations plus word problems and a check-the-solution item); an error-analysis sheet with error-type codes (E1 wrong operation, E2 guesses and never checks, E3 sign or integer slip, E4 wrong setup) for grouping students by what they actually missed; 3 reteach mini-lessons at foundational (addition and subtraction equations), developing (multiplication and division equations), and stretch (negative solutions, decimals, and fractions) levels, each with a full practice set; 4 exit tickets; a student progress-monitoring data tracker for MTSS documentation; and full answer keys with the inverse operation named for every problem. The system is simple and repeatable: undo what was done to the variable, keep the equation balanced, and always check by substituting back. All problems and word problems are original. Aligned to 6.EE.B.7 and 7.EE.B.4.