Cornell University
Weed IPM
Go on a weed hunt! Scholars gain insight into the characteristics of plants and examine the outdoor environment in order to identify five different types of weeds. Learners then show what they know with a one-page reflection.
Curated OER
Graphing the Population Explosion of Weeds
Students are introduced to the seed cycle and draw the specific steps. In groups, they identify the human barriers to the spreading of weeds. After calculating the rate of spreading of the Yellowstar Thistle, they create graphs to see a...
Curated OER
Weed killer
Is buying in bulk always better? In this real-world scenario, learners must decide which weed killer is the best bargain. Students work with units and percentages to calculate cost per fluid ounce.
Curated OER
Weeds-Wild and Wonderful
Young scholars compare and contrast weeds and desirable plants. They explore the ways which their ancestors used weeds and depended on them for food and other household necessities.
Curated OER
Design-A-Weed
Students create a "super weed" that prospers in teh harsh conditions on plant Weediv. They comprehend how weed adaptations give the plants an advantage over native plants. Students define the term adaptation. They give three examples...
Curated OER
Weed Management Conflict
Students read and discuss conflict resolution scenario relating to weed management, role play members of different interest groups, prepare presentations and present to City Commissioners, and choose best land-use option.
Curated OER
What a Weed-- Wanted Posters
In this science worksheet, students draw sketches of "weedy criminals" and write about their bad points and how we can get them under control. Students then draw "wonderful weeds" and tell how someone would grow them.
Curated OER
Scavenger Hunt
Students explore area around schoolyard by participating in scavenger hunt, examine things that live there, such as noxious weeds, develop observation skills by using five senses, and find and identify ten to fifteen local, natural objects.
Curated OER
Weeds on the Windowsill
Learners study farming and reasons to control weeds. They examine pesticides necessary for the control of weeds and the damage to the environment. Through experimentation, students plant seeds in different soils and determine if seeds...
NPR
The History of America’s Weed Laws
To understand the laws regarding marijuana use in the United States, you can go all the way back to the 1800's to learn about farming hemp, or you can go back to 2018 when California became the sixth state to legalize recreational...
Curated OER
And Just How DO You Kill A Weed?
Young scholars explain chemical, cultural and biological weed control methods. They design and conduct an experiment to simulate a weed control method and explore various ways to prevent weed dispersal.
Curated OER
Soil pH Effect on Germination of Specific Weeds
Learners collect weed seeds from three varieties of weeds (knapweed, thistle, or toadflax, for example they may choose others in addition to the spotted knapweed.) They sterilize soil for thirty containers, plant seeds in sterile soil,...
Curated OER
Where Do Weeds Grow Best?
Student design an experiment in order to determine where weeds grow the best. Through data collection and observations, they discover optimum conditions for weed growth, conditions that make it difficult for weeds to grow, and create...
Curated OER
Wacky Weed Parts
Students view picture of weed and identify roots, stems, flowers, leaves, and seeds, describe function of each different weed part, and discuss how different parts of weed work together to benefit plant in its new environment.
Newseum
Weed Out Propaganda
Young scholars study four essential propaganda techniques: Simplification, Exploitation, Exaggeration, and Division (S.E.E.D.). Individuals select an example of propaganda from the past and present then compare how the key elements have...
Curated OER
Campus/community Weed Pull
Students practice field identification of exotic invasive species. They use their identification key, and invasive plant species flash cards to identify and dig up exotic invasive species in a preselected
area as a community service.
Curated OER
Out of Control
Students release care of a lawn. In this Science lesson, students observe the changes that occur when lawn maintenance is stopped. Students record data from several observations.
Curated OER
Desinging and Using a Dichotomous Key
High schoolers are examine the purpose of dichotomous keys. In groups, they design their own in order to describe the characteristics of plants and weeds native to California. To end the lesson, they define new terminology associated...
Curated OER
Mapping Your Schoolyard Habitat
Students explore the terrain, structures, plants and signs of habitats around their schoolyard. They draw a sketch map showing the different areas around the schoolyard. Students identify the location of weeds and native plants on their...
Curated OER
The Young Virginia Gardener: Garden Pests and Problems-Weed Display
In this gardening worksheet, students read a short passage about creating a weed display, then make a list of the 10 weeds they will you and tell where they found their information.
National Park Service
Who Grows There?
More than 127 non-native species live in Glacier National Park in Montana and their infestations are growing! Pupils read about and gather samples of exotic plants. Participants create a master book of pressed plants and complete a...
Curated OER
Weed Pull Preparation
Young scholars practice field identification of exotic invasive species. They identify and tag exotic invasive species in a local area using invasive species flash cards at a provided website.
Howard Hughes Medical Institute
The Making of the Fittest: Natural Selection and Adaptation
The pocket mouse can be light brown like the sands of the desert, or dark brown like the volcanic lava flows that are interspersed throughout New Mexico's Valley of Fire. It seems that predators have weeded out light colored mice in this...
Curated OER
Tagging Race
Students examine and identify plant parts to recognize specific weeds, identify three different weeds, discern differences in weeds quickly, evaluate classmates' weed recognition, and discuss what strategies they used to identify weeds.
Other popular searches
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