Place Value Showdown Game Cards
A card-based game for Phase 3 (Days 11-15) focusing on comparing values up to 100. Students use 'Case Cards' featuring large numbers and visual representations of tens and ones to engage in a 'Showdown,' reinforcing place value mastery and greater-than/less-than concepts.
Hundred Hike Practice Page
An expanded student practice worksheet for Phase 3 (Numbers 50-100). It features dedicated sections for skip counting by 10s from random numbers, missing number sequences with decade crossings (e.g., 79 to 80), and place value decomposition up to 100.
Final Case Summative Assessment
The summative assessment for the Digit Detectives unit (Day 15). It evaluates total mastery of numbers 0-100 through sequence completion, value comparison (greater than/less than), and place value translation (tens/ones to digits).
Detective Data Log Tracker
A comprehensive data collection tool for teachers to track student progress throughout the 15-day unit. It includes a structured table for recording pretest, formative, and summative scores, as well as dedicated space for qualitative observational notes on reversal patterns and oral number fluency.
