An answer key for the 'Evidence Log' worksheet, featuring clear solutions and mathematical reasoning for the data analysis problems.

A student worksheet featuring two 'cases' to solve. Case 1 uses a pictograph with a multi-unit key (10 units), and Case 2 uses a bar graph. Students must analyze data to solve comparison and total-sum problems.

A comprehensive teacher facilitation guide for a small group lesson on data analysis. It includes instructional steps, common misconceptions, and differentiation strategies with a "Data Detectives" theme.

Updated teacher answer key including solutions for the Butterfly Battle Word Problems along with all other lesson materials.

A worksheet featuring 5 contextual word problems that require students to compare fractions using the Butterfly Method.

Complete teacher answer key for the Butterfly Method guided notes, task cards, and exit ticket.

A visually engaging classroom anchor chart explaining the Butterfly Method for comparing fractions with clear diagrams and step-by-step instructions.

A 3-question exit ticket for the Butterfly Method, designed to fit 2-up on a single page for easy printing.

A set of 12 butterfly-themed task cards for comparing fractions using cross-multiplication, including a student recording sheet.

A guided notes worksheet for the Butterfly Method of comparing fractions, featuring step-by-step instructions, guided practice, and independent problems.

A teacher's answer key for the Final Mission Quiz, including equations and final solutions for all 5 problems.

A 5-question summative quiz for 2nd grade word problems within 100, featuring a certification theme and a mix of one- and two-step problems.

A detective-themed presentation for introducing word problem solving strategies. Includes step-by-step guidance for one- and two-step problems using tape diagrams as a visual model.