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- Grade Range
- 9th
- Rating
Students discuss predation, parasitism, commensalism, and mutualism. After discussion, individuals identify organisms exhibiting the different species interactions before reviewing as a class. Partners work on assigned worksheets together. Full Review »
- Grade Range
- 9th
- Rating
Students present to the class the information they researched about an assigned animal phylum or class of animal. Groups researched the characteristics of the phylum or class, and the reproduction and structure of the assigned animal. Full Review »
- Grade Range
- 9th
- Rating
Students review notes and key terms individually before taking a quiz. They take a quiz over root words related to biological communities. Once all quizzes are completed and turned in, correct answers are discussed and the reasons for the answers. Full Review »
- Grade Range
- 9th
- Rating
Students explore several types of ecosystems, the components of these ecosystems, the conditions required for the sustainability for each, and the interconnections between the various ecosystem column chambers. They are asked: What do you think the purpose of today's lesson is? Students take a food chain quiz. They read the ecobottle project sheet and in groups of three complete the worksheet. Full Review »
- Grade Range
- 9th
- Rating
Students distinguish and recognize the seven major biomes. They complete a biome worksheet. Students complete a biome internet lesson. They answer TAKS bell ringer. Students each are given a worksheet and notes. They read over their notes, and students read instructions for biome computer lab. Full Review »
- Grade Range
- 9th
- Rating
Students distinguish between food chains and food webs. They are taught the interactions in an ecosystem. Students complete a food web poster. They are given worksheets related to the objective. Students discuss notes over population and ecology. Full Review »
- Grade Range
- 9th
- Rating
Students identify the differences between food chain and food webs. They construct a food chain and food web. Students identify the correct direction of energy flow between trophic levels. They discuss food chain computer lab instructions. Students complete a quiz at the end of the food chain computer lab. Full Review »
- Grade Range
- 9th
- Rating
Students identify the different Eubacteria phylums. They comprehend the biology of bacteria, genetics associated with bacteria and pathogenic bacteria. Students complete a bacteria "wanted" poster assignment. They discuss the notes over Eubacteria phylums. Full Review »
- Grade Range
- 9th
- Rating
Students identify the characteristics of bacteria. They complete the collection of bacteria experiment. Students discuss notes over bacteria. They use their biology book to complete assigned questions at the end of the section. Students work in groups of three to complete their lab. They complete a bacteria observation log sheet. Full Review »
- Grade Range
- 9th
- Rating
Students identify correct answers in their quiz over populations and ecosystems. They are asked to take out their notes and review key terms. Students complete a class review of Chapter 15 and 16 notes. They are given an ecosystem quiz at the end of the review. Full Review »
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