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benthic macroinvertebrates

This category contains 28 posts

Testing Water Quality on the Rio Chama

Testing water quality is critical for knowing if the waterway is suitable for organisms to thrive; so this week, our class analyzed the water quality on the Rio Chama through multiple sampling techniques. Before we began testing water quality, though, we had a surprise for the students … When I’m not teaching River Classroom, I also work … Continue reading

Testing Water Quality in Tierra Amarilla

Chemistry is an important basis for learning about water quality, and now that our students in Tierra Amarilla are familiar with the basics, we decided to add water quality testing to our scientific agenda. NMWC uses Vernier water quality probes and has a Project Quality Assurance Project Plan (PQAPP) in place with New Mexico Environment … Continue reading

Exploring Cañones Creek

This week for River Classroom, we took the students to Cañones Creek, a tributary of the Rio Chama, to discuss the differences between a creek and river. This was the students’ first time at the creek, and they had a blast! Before we began exploring, we talked about how a creek and river differ in terms … Continue reading

McCurdy High School Explores the Rio Chama

There’s one River Classroom that we haven’t blogged about yet this year, and that’s McCurdy High School! High schools students have many demands on their time, so this group meets once per month to explore different aspects of Earth Science. This month we headed to the Rio Chama to learn about riparian ecosystems. Many of … Continue reading

Chama Elementary at the Rio Chama

Exploring new places is always exciting, and exploring a new stretch of the Rio Chama with our students from Chama Elementary was a fantastic experience! Many of our students have been fishing at this particular location with their families, but this was their first time to view this river with the eyes of a scientist. … Continue reading

Great Minds Think Alike

The school year is winding down, and this week we said goodbye to another one of our River Classrooms. Our 4th-6th grade students from Española met one last time at the Rio Chama to test water quality, collect benthic macroinvertebrates, and review everything that we’ve learned this year. Everybody was excited to get waders on … Continue reading

Graphing data in Tierra Amarilla

Last Thursday we headed back up to Tierra Amarilla for a classroom day with our 5th and 6th graders at Tierra Amarilla Elementary. We’ve collected some great water quality data and identified some benthic macroinvertebrates since last fall, and we took this opportunity to create graphical displays of our data that we can present at … Continue reading

River Classroom at the Rio Chama

Last Wednesday our 4th-6th grade Española River Classroom headed up to the Rio Chama below Abiquiu Dam to place our game cameras in different spots and to collect more benthic macroinvertebrates.   We’re really excited to have three new students in River Classroom, but we did have to review our wader safety rules. Soon we … Continue reading

DNA in TA

The last time we were in Tierra Amarilla to meet with our 5th-6th grade River Classroom, we discussed cells. During this class our students had some wonderful questions about how cells came to be and also about blood and blood cells. We decided to address some of these topics in class. We discussed cells, how … Continue reading

Benthic Macrointervebrates on the Rio Chama

Due to unusually high flows on the Rio Chama below Abiquiu Dam through the end of 2015 and a very chilly start to 2016, our 4th-6th grade Española River Classroom hasn’t been able to search the river for benthic macroinvertebrates. That all changed last week, and we had quite a bit of exploring to do! … Continue reading