The Big Classroom Web

An interactive STEM challenge and read-aloud experience based on Leo Timmers' 'Elephant Island'. Students design and build floating island rafts to rescue Arnold and his friends.

An engaging lesson on insect collective nouns and terminology, featuring a word search, crossword, and hands-on matching and writing activities exploring how bugs gather in groups.

A comprehensive kindergarten science lesson where students explore summer using their five senses. The lesson includes a teacher guide, interactive slides, an outdoor sensory walk checklist, and a reflective sensory journal.

An interactive sensory science lesson where kindergarteners explore the seasonal changes of summer using their five senses through classroom discovery, an outdoor sensory walk, and journal reflections.

A comprehensive safety and preparation kit for students and teachers participating in a neighborhood trash pick-up community service project. It includes safety slides, a student contract and checklist, and a detailed teacher instruction guide.

A highly visual and tactile introduction to polymer chains, monomers, and everyday applications. Students explore how small repeating units form strong, flexible, and stretchy properties through hands-on modeling and scaffolded writing.

A hand-on science lesson for early learners (Pre-K to 1st grade) to understand simple ocean food chains using the kelp forest ecosystem. Students explore how energy moves from kelp to urchins, otters, and sharks through a tactile cut-and-paste activity.

An early elementary science lesson about air pressure featuring three hands-on experiments: Balloon in a Bottle, Egg in a Bottle, and the Water Glass Trick. Students make predictions and record observations using a highly visual cut-and-paste workbook.

A hands-on, interactive lesson where students explore how to select appropriate clothing based on seasonal weather conditions, temperature, and precipitation. Using task cards and paper-doll cutouts, students practice matching wardrobes to real-world weather scenarios.

A hands-on kindergarten science game where students sort animals into three extreme habitats: Desert, Arctic, and Rainforest, learning about adaptations along the way.

An active, hands-on unplugged computer science lesson for K-2 students. Students learn the concept of loops (repetition) by creating collaborative art masterpieces using simple drawing algorithms.

An interactive Kindergarten lesson where students explore ocean zones, compare marine animal sizes, and collaborate on a classroom ocean depth mural while practicing foundational counting and size comparison skills.

A lesson on oceanography covering shorelines, coastal features, and the deep seafloor, adapted with a friendly My Little Pony decorative theme and chunked, accessible text for Standard Modified Special Education students.

A foundational biology lesson exploring the simple life cycle of a plant from seed to sprout to adult. Includes interactive slides, a comprehensive teacher guide, and three tiers of differentiated worksheets to support early writers, matchers, and independent sentence-builders.

A friendly, hands-on kindergarten lesson exploring the four stages of a butterfly's life cycle: egg, caterpillar, chrysalis, and butterfly. Students learn through sequencing, labeling, coloring, and reading a foldable mini-booklet.

A bilingual kindergarten lesson exploring the magical life cycle of butterflies. Students practice sequencing, labeling, and reading simple bilingual English/Portuguese sentences.

A 30-minute introductory lesson on container capacity for Kindergarten students, using hands-on exploration with water and jars to understand 'more', 'less', and 'full'.

A hands-on categorization activity for kindergarteners to distinguish between summer and winter activities using cut-and-paste techniques.

Introducing the letter 'g' and the /g/ sound. Students practice words like 'gas', 'gap', and 'tag'.

Introducing the letter 'o' and the short /o/ sound. Blending practice with 'got', 'hot', and 'mom'.

Introducing the letter 'r' and the /r/ sound. Students read and write words like 'rat', 'ram', and 'rid'.

Introducing the letter 'd' and the /d/ sound. Practice includes 'dad', 'mad', and 'sad'.

Introducing the letter 'f' and the /f/ sound. Students practice blending 'fat', 'fit', and 'if'.

Introducing the letter 'i' and the short /i/ sound. Students read and write words like 'it', 'sit', and 'is'.

Introducing the letter 's' and the /s/ sound. Practice includes blending 'sat', 'mat', and 'Sam'.

Introducing the letter 't' and the /t/ sound. Students practice blending CVC words like 'mat' and 'at'.

Introducing the letter 'm' and the /m/ sound. Students begin to blend 'a' and 'm' to read the word 'am'.

Introducing the letter 'a' and the short /a/ sound. Students practice letter formation and identifying the /a/ sound at the beginning of words.

An introductory lesson for K-1 students exploring the versatile uses of computers in everyday life, focusing on the distinction between work and play.

A collection of resources focused on decoding CVC nonsense words using an alien-themed narrative. Students practice phonics skills by "translating" extraterrestrial languages.

A lesson exploring the survival traits and behaviors of forest animals, focusing on how external parts and family patterns help them thrive in their habitats.

A comprehensive literacy lesson where students act as Sound Detectives to master phoneme isolation and decoding. Students will practice identifying beginning, middle, and ending sounds in 3-4 phoneme words, including those with blends and digraphs.

Students will identify different types of explosions, from chemical reactions on Earth to massive stellar events in space, understanding how energy creates light, sound, and heat.

A fun, video-game themed lesson where kindergarteners help a hero dress for the summer heat while learning to distinguish between summer and winter clothing.

Students in grades K-3 discover the magic of recursion and nested loops by observing patterns in nature and applying simple repeating rules to grow their own digital and hand-drawn forests.

An introductory lesson on animal diets, categorizing creatures as carnivores, herbivores, and omnivores through visual identification and simple riddles.

A visual exploration of common farm animals designed for preschool and kindergarten students. This lesson focuses on visual recognition and categorization through high-contrast image cards.

A 30-minute introduction to the four seasons and how we dress for different types of weather. Students will learn to identify seasonal patterns and select appropriate clothing for each.

A simple introduction to the symbiotic relationship between clownfish and sea anemones, designed for Pre-K students with limited formal education (SLIFE). The lesson uses high-contrast visuals and basic vocabulary to explain how these ocean animals help each other.

A geography-focused science lesson identifying different types of landforms and bodies of water on Earth.

Students explore the concept of Earth's rotation through the visible patterns of day and night.

An introduction to the states of matter by observing how water changes from liquid to solid.

A basic physics lesson on force, teaching students about pushes and pulls using everyday objects.

Students identify the four seasons and the primary environmental changes associated with each.

An exploration of dynamic weather elements like wind and precipitation and their effects.

A look at basic weather patterns, focusing on the characteristics of sunny and cloudy days.