A condensed single-page study guide for students covering key vocabulary, the three primary Manhattan Project sites, and President Truman's three-part rationale for using the atomic bomb.

A comprehensive list of 15 historical visual assets related to the Manhattan Project, including photographs of key sites, the bombs themselves, and the impact of their use. Each entry includes a description, date, and link to official historical archives. Items are formatted for a clear 2-page print layout.

A curated list of primary sources related to the Manhattan Project and Truman's decision, including the Einstein-Szilard letter, the Franck Report, and Truman's private diary entries.

A comprehensive teacher's guide for the Atomic Ambitions lesson, including standard alignment, a 25-minute pacing guide, preparation checklists, and differentiation strategies. Now condensed to a single polished page.

Slide-by-slide facilitation script for the Atomic Ambitions lesson, including pacing guides, specific speaking points, and discussion prompts for a 25-minute session.

The master answer key for the Atomic Ambitions lesson set, providing solutions for the guided notes and the Truman's Dilemma activity. Includes discussion points for open-ended questions. Answer highlighting updated for clarity.

A decision-making activity where students analyze Truman's rationale for using the atomic bomb. Includes a categorization task for historical arguments and critical thinking questions regarding the moral and political implications. Updated with handwriting lines and improved page flow.