Level 4

Unit 1:

mountain, mountain range, hill, cliff, cave, valley, island, plain, jungle, desert, glacier, rainforest, equator, lake, pond, fresh water, ocean, sea, salt water, river, stream, waterfall and wetland

Unit 2:

lion, elephant, giraffe, rhino, bear, deer, gorilla- types of bears, antlers, buck, doe, fawn, infant, silverback, kangaroo, raccoon- pouch, mask, nocturnal, shark, octopus- aquatic, fin, tentacles, camouflage, Dolphin, lobster- echolocation, pincers, shellfish, otter, penguin, beaver, social, webbed, flippers semi-aquatic, Platypus, turtle – shell, bill

Unit 3:

hobby, paint, paintbrush, knit, needle, yarn, pottery, clay, wheel, kiln, photograph(y), camera, film, memory card, scrapbook, sticker, stamp, videography, record, edit, fishing, pole, bait, hook, calligraphy, ink, parchment

Unit 4:

purchase, itinerary, domestic, international, Suitcase, luggage, carry-on, flight, check-in, boarding pass, identification, departure, security, x-ray, gate, lounge, board, flight attendant, passenger, emergency exit, seatbelt, Menu, First Class, recline, movie, arrival, layover, carousel, connecting, passport, visa, border, immigration

Unit 5:

construction, ancient, watchtower, emperor, Mayan, pyramid, serpent, equinox, sandstone, temple, tribe, carve, discover, pilgrimage, terrace, ruin, Rome, amphitheater, gladiator, spectator, mausoleum, marble, monument, dome, tomb, Pharoah, hieroglyphic, limestone, Egyptian

Unit 6:

hunt, predator, prey, adapt, survive, blend in, physical adaptation, trait, congregation, bask, float, title, caption , visible, invisible, ambush, photograph, illustration, environment, mutate, camouflage, reproduce, toxic, behavioral adaptation, hibernation, migration, offspring, nocturnal, diurnal, territory, home range, scent glands, secluded, shelter, conserve, resource, instinct/instinctual, brood, host, parasite/parasitism, mimic, mimicry

Unit 7:

fairy tale, straw, brick, stick, lazy, diligent, hardworking, sly, nasty, wicked, witch, tower, magic, spell, prince, stairs, braid, lock, locked, reflection, another, shadow, bone, graceful, clumsy, sideways, obedient, trip, tripped, gold, goose, cottage, greed, lose, loss, Tortoise, hare, immediately, boast, shade

Unit 8:

doctor, nurse, sick, appointment, headache, pain, temperature, aspirin, cold, sore throat, cough, earache, rest, flu, fever, ache, feel better, stomach ache, blood, bleed, cut, clean, medicine, illness, pill, prescription, pharmacy, broken bone, accident, ambulance, hospital, painful, recover, get better, get worse

Unit 9:

camp, tent, sleeping bag, campsite, backpack, RV, trailer, hitch, adventure, barbecue, bright, campfire, chat, bug spray, sunscreen, swat sunscreen, recipe, rent, rubber, roast, hike, trail, map, picnic, forest, (camp)fire, smoke, match, flame, barbeque, marshmallow, s’more, hot dog, roast, picnic, forage, search, binoculars, lake, row, canoe, kayak, boat

Unit 10:

chores, vacuum, broom, dust, dustpan, mop, bucket, carpet, laundry, basket, hamper, fold, hang, washer (washing machine), dryer, iron, responsible, allowance, sponge, counter, scrub, faucet, dishes, utensils, fork, knife, spoon, microwave, oven, refrigerator, dishwasher, cooking, groceries, organize, dusting, blinds, curtains, stain, remove, straighten, bookshelf, scrub brush, duster, toilet, toilet paper, tile, glass, wipe, medicine cabinet, lawn, mow, lawn mower, hedge, trim, hedge clippers, fence, gate, grass, alley, alleyway, trash can, garbage, recycle, dumpster, compost, houseplant, spray, hose

Supplementary:

Holiday, New Year, (New Year’s) Eve, firework, Valentine, rose, Shamrock, St. Patrick’s Day, groundhog, April Fool’s, joke, Easter, egg, mother’s day, memorial, memory, Father’s Day, American, Independence Day, barbecue (BBQ), grill, grilling, Constellation, Astronomer, Homemade Pie Day, Woman Astronomer Day, Back to School Day, International Clown Day, Adventurer Day, Labor day, World Peace Day, Halloween, costume, Thanksgiving, turkey, Christmas, ornament, Santa Claus, elves