Houghton Mifflin Harcourt
Animal Habitats: English Language Development Lessons (Theme 4)
This activities in this packet, the second in the series of support materials for the Houghton Mifflin Harcourt thematic units on animal habitats, are designed specifically for English language learners.
NOAA
I Can't Breathe!
The Gulf of Mexico dead zone, an area of low oxygen that kills marine life, costs the United States $82 million every year. Young scientists research anoxic ocean environments then come up with a hypothesis for the cause of the Gulf of...
NOAA
Fishy Deep-sea Designs!
Oceans represent more than 80 percent of all habitats, yet we know less about them than most other habitats on the planet. The instructor introduces the epipelagic, mesopelagic, bathypelagic, twilight, and midnight zones in the ocean....
NOAA
A Matter of Density
Larvae transportation on the New England seamounts is based on the density of the water. Scholars calculate density and graph salinity versus temperature to better understand the distribution of organisms in a water column....
NOAA
Climate, Corals and Change
Global warming isn't just an issue on land; deep ocean waters are also showing troubling signs. Young scientists learn more about deep water corals and the many recent discoveries researchers have made. Then they examine data related to...
Channel Islands Film
Restoration Channel Islands Debate
Introduce learners to the debate format with an activity that uses the National Park Service's controversial Channel Islands restoration program as a topic. Class members learn how to generate provocative debate questions, how to prepare...
Curated OER
Salt Marsh in a Pan
Students create a model of a salt marsh to discover the impact of pollution and human activities on water-based habitats including bays and the ocean. They recognize the relationship between natural and developed areas. Students impact...
Curated OER
Skates
Students gain understanding of structure, characteristics, and basic needs of living things and their role in world, identify parts of skate, observe details of skate's body and skate egg case, and identify unique characteristics of skates.
