The Archex Library

See 1,000 years of climate change in minutes. An interactive simulation that brings Earth science to life with real data and visual timelines.

Build carnival games and discover how chance works. Students spin, flip, and roll their way to understanding probability through play.

Excavate real historical artifacts from Ancient Egypt. An archaeological dig simulation where students uncover history one layer at a time.

Explore every planet, moon, and celestial body in our solar system. Interactive simulation with facts, comparisons, and stunning visuals.

7-lesson Plant Adventures unit with narration, wonder questions, and hands-on activities. Audio read-aloud on every lesson. No prep needed.

Second grade Chapter 3: Basic Facts & Relationships. Interactive lessons, visual models, and games covering addition, subtraction, doubles, and near-doubles.

Interactive math simulations — Climate Time Machine, Probability Carnival, Ancient Egypt Dig, and more. Hands-on explorations that make math exciting.

Phonics, Fluency, Vocabulary, and Comprehension — four interactive skill paths with audio read-aloud on every section. Structured like Lexia Core5.

Grammar practice, writing prompts with sentence frames, spelling challenges, and read-aloud passages — all with built-in audio support.

Bilingual journal prompts, sight word practice in Spanish, and read-along stories. Audio read-aloud on every tab. Supports English-Spanish bridge learners at K–2.

Interactive flashcard deck for Grades K–2. Read → Spell → Read. Group A/B split mode, sound buttons, and progress tracking — no account needed.

5 daily destinations: Aquarium, Zoo, Magic Kingdom, Outer Space, and the Beach. Each features explore scenes, fun facts, discussion questions, and audio.

Animated movement breaks with guided dances, yoga flows, and mindfulness activities. Pick a video and let students follow along from their seats or at home.

28 ready-to-use classroom activities for every grade band — Elementary, Middle, and High School — across Science, Math, ELA, Social Studies, and the Arts.