Explorer Field Guide Teacher Resource
A teacher's facilitation guide for the Expression Expedition lesson, including a lesson timeline, materials checklist, and tips for addressing common student misconceptions regarding negative integers and variable substitution.
Decoding Map Anchor Chart
A step-by-step visual anchor chart illustrating the process of evaluating algebraic expressions using the "substitution" method, with specific attention to handling negative integers and order of operations.
Expedition Guide Notes Worksheet
A student-facing guided notes document for learning to evaluate algebraic expressions. Includes vocabulary definitions, step-by-step substitution process, guided examples, and independent practice problems.
Expedition Guide Answer Key
An answer key for the Expedition Guide Notes Worksheet, providing the correct definitions for vocabulary and step-by-step solutions for all practice and challenge problems.
Ruins Quest Task Cards
Differentiated task cards for evaluating algebraic expressions, categorized into three levels: Level 1 (basic), Level 2 (negative integers), and Level 3 (multi-step/powers). Designed for classroom movement or center-based learning.
Ruins Quest Recording Sheet
A recording sheet for students to document their work and final answers for the Ruins Quest Task Cards. Features a 12-box grid with dedicated space for work and final values.
Ruins Quest Answer Key
An answer key for the Ruins Quest Task Cards, including final numerical answers for all 12 cards and brief solution steps for teacher reference.
Trail Challenge Quiz Assessment
A 10-question quiz to assess students' ability to evaluate single-variable algebraic expressions, including those with negative integers and multi-step operations. Includes space for showing work and a reflection question.
Trail Challenge Answer Key Assessment
An answer key for the Trail Challenge Quiz Assessment, including final answers and simplified solution steps for each of the 10 questions.