The Classroom Shape Generator is a premium teacher-only math tool designed to help educators quickly create high-quality geometry, area, and perimeter practice materials. Registered teachers gain access to a powerful shape-building tool that generates custom rectangles and polygons with accurate side-length labels, optional missing sides, and calculated area and perimeter values.
Math Millionaire is an engaging, two-player educational math game that helps students master percent, interest, and real-world financial math skills through fast-paced, game-show-style gameplay. Players take turns answering timed multiple-choice math questions to climb a prize ladder that reaches $1,000,000.
Find the Total Area of Two Rectangles (3.MD.C.7) is a timed, interactive math game where students solve area problems by building and analyzing rectangles like a “garden plan.” Players work with adjacent rectangles and L-shaped figures, using the distributive property and missing side length reasoning to find the area of each part and the total area.
Area & Perimeter Tic-Tac-Toe is an interactive, two-player math game that blends classic tic-tac-toe strategy with Grade 3 measurement concepts aligned to 3.MD.C.8. Players take turns selecting an empty square on a 3×3 board, then must correctly solve an area and/or perimeter challenge to earn the right to place their X or O. If a player answers incorrectly (or runs out of time), they do not place a mark and the turn passes to the other player.
In this Earth Science Lab, I have my students design an experiment that determines which sediment type is the most porous and which sediment type is the most permeable. This is a common design that my students come up with. There are others, but this one works well. For the lab, go to https://earthscience.xyz/content/porosity-and-permeability-lab.
MinuteEarth, a youtube channel demonstrates how a river goes from straight to meandering. Learn some basic concepts of erosion, deposition, and stream formation in this video. This science video also talks about river landforms.
In this activity, students get to know Alfred Wegener and why and how he came up with the idea of continental drift and the super-continent Pangaea. Students will complete some internet searches to discover what type of fossils Wegener used to help him come up with his hypothesis. Students will find the time period the fossils lived, which continents they were found on, and describe both the current climate and the climate in which they prehistorically lived. Students will also cut out the Pangaea puzzle and fit the fossils, and rocks together.
In this Earth Science activity, students will gain a deeper understanding of the following Vocabulary: seismologist, seismograph, seismogram, epicenter, P-Wave, S-Wave, Wave Amplitude, Magnitude, and Richter/Moment Scale.
Students will create a digital spreadsheet that will help them calculate data they gathered by looking at actual seismograms. Technology is incorporated throughout the lesson.
In this Earth Science lab, students will create their own homemade barometers using a canning jar, a balloon, and a straw. The barometers can show low and high-pressure systems. After they build their barometers, students will complete a daily log, by measuring the height differences of their barometers. They will determine rising and falling barometers. Students will also observe the weather that is currently outside.
