Agricultural ResourcesNote: World population is complex. The United Nations says it is likely that our population reached eight billion in late 2022, but some algorithms from other credible sources like this counter have not reached eight billion yet.
Students learn how pH affects nutrient uptake in plants. Students then measure the pH in soil samples and determine if/how their soil should be modified through soil amendments. Developed by National Ag in the Classroom, this grade 9-12 resource is linked to curriculum outcomes.
In this hands on activity, students examine what happens to different types of soil when mixed with water. Next, students explore the components of soil (sand, silt, and clay) and examine how these particles effect water retention and air space in the soil. Developed by National Ag in the Classroom, this grade 9-12 resource is linked to curriculum outcomes.
Students learn that soil is made of different components such as sand, silt, and clay and examine how these particles effect water absorption and air space in the soil. Developed by National Ag in the Classroom, this grade 6-8 resource is linked to curriculum outcomes.
Students will discover that just like humans, plants also need a balance of essential nutrients to be healthy. Students will also diagnose plant nutrient deficiencies, define fertilizers as a source of plant nutrients, and appreciate that fertilizers help to restore a healthy balance of soil nutrients for crops. Developed by National Ag in the Classroom, this grade 9-12 resource is linked to curriculum outcomes.
In this lesson, students learn about fertilizers and their role in plant nutrition. Students will also learn about the need to replenish nutrient balance in agricultural soils, and discuss how people and crops can suffer from nutrient deficiencies. Developed by National Ag in the Classroom, this grade 6-8 resource is linked to curriculum outcomes.