What's New

New sound options, bug fixes.

App Description

This game-show-inspired Earth Day app is perfect for classrooms with a big screen, but also works for remote teaching or for individuals. In group games, players take turns matching vocabulary word tiles. A correct guess allows the same player to make another guess. Once the illustration is revealed, players take turns guessing letters to reveal the secret concept word or phrase. You can advance one by one through the 14 games, or tap a picker button to choose a particular puzzle.

Topics in this app: pollution, biomes, energy, climate change, recycling.

Vocabulary words: tropical, loggers, windy, mountains, veld, sunlight, carbon dioxide, antelope, cold, barrier, sandstorm, rainforest, glass, cities, wildfires, tentacles, rising, Arctic, equator, barnacles, emissions, conservation, treeless, aluminum, biofuels, melting, trucks, barren, compost, mollusks, factories, livestock, renewable, fossil fuels, canopy, worms, camouflage, paper, coral reef, recycle, wind, arid, sea level, snow, hydroelectric, grassland, dry, solar, greenhouse gases, yard waste, savannah, cars, separate, desert, air pollution, harsh, wood, climate, Amazon, tundra, tropical, geothermal, prairie dogs, icecaps, energy, fragmentation, permafrost, smog, change

iPhone Screenshots

(click to enlarge)

MemMatch Earth Day screenshot 1 MemMatch Earth Day screenshot 2 MemMatch Earth Day screenshot 3 MemMatch Earth Day screenshot 4

iPad Screenshots

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MemMatch Earth Day screenshot 5 MemMatch Earth Day screenshot 6 MemMatch Earth Day screenshot 7 MemMatch Earth Day screenshot 8 MemMatch Earth Day screenshot 9 MemMatch Earth Day screenshot 10 MemMatch Earth Day screenshot 11 MemMatch Earth Day screenshot 12

App Changes

  • April 23, 2022 Initial release
  • September 15, 2023 New version 2.2.0
  • March 26, 2024 New version 2.5.2
  • April 24, 2024 New version 3.0.0