Saturday, May 9, 2015

Tuesday, May 5, 2015

Tuesday, April 21, 2015

Technologically Advanced Curriculum

How can I change this curriculum to be filled with technology?

Go Here to see how I did it:
Technofied Lesson Plan
Insects
Grade Level: 1st- 3rd
Program Length: 1 ½ hours
Objectives:
1.     To understand the characteristics of insects.
2.     To be introduced to different kinds of insects in Montana.
3.     To investigate insects in their natural habitat.
4.     To understand insects metamorphosis.
Key Terms:
Insect: an organism that has 6 legs, 3 segments, 1 pair antennae and 2 sets of wings.
Metamorphosis: a profound change in form from one stage to the next, in the life history of an organism.
Materials:
Insect life cycle models          Butterfly Poster       Compound Eye
Jars         Nets            Hand Lens
Procedure:
Introduction:
Tell the students that we are going to start the day off with a short story about the day in a life of one type of insect: the lady bug. After reading the story, explain to the students that the lady bug is just one of millions of different types of insects in the world.  In fact, on earth, there are more insects than any other living creature. Explain to the students that there are so many different types of insects that you have trouble keeping up with all of them.  Ask the students to help you create a list of as many insects as the class can think of.  Make a list of about 12 – 15 insects on the top half of the white board.  If the students name an organism, for instance a spider, that is not an insect, don’t correct them just yet, go ahead and add it to the list.  If the students do not name a caterpillar as an insect, go ahead and add it to the list as well. 
Activity 1: Insect Characteristics
After you have listed several “insects” have the students help you draw a simple diagram of an insect on the bottom half of the white board; include the following features:
1.     Head
a.    Antenna
b.    Eyes
                                                                                                    i.     Compound
                                                                                                  ii.     simple
c.     Mouth parts
                                                                                                    i.     Mandible (ants)
                                                                                                  ii.     Piercing (mosquitoes)
                                                                                                iii.     Sponge-like (flies)
                                                                                                  iv.     Proboscis/straw-like (butterflies)
2.     Thorax
a.    Wings (2 pair)
b.    Legs (6)
c.     Teympanum (the “ear”)
3.     Abdomen
a.    Spiracles
b.    Stinger/silk organs (if any)

After you have drawn the insect, have the students go through the list of “insects” that you made earlier.  Check off those animals that are true insects and cross off the ones that are not.  Caterpillars can be confusing for students.  They might have more than six legs, but they are baby butterflies that are true insects.  Remind the students that the six leg rule applies only to the adult stage of an insect’s life.
·      1 inch long grasshopper can jump 20 inches 5 inches= 1 human jumps 100 feet, 25 feet off the ground
·      Circulatory System: open system where blood spends a lot of time flowing freely within body cavities where it makes direct contact to tissues and organs. (heart is like a turkey baster)
·      Humans have closed system w/arteries, veins and heart.
Activity 2: Insect Metamorphosis
Stages of Insects (show the students the butterfly life-cycle poster to give an example of each of the following stages of metamorphosis)
1)    Egg
2)    Larva – small wingless creatures that look very different from the adults, like a caterpillar for butterflies or nymph, which is just a smaller version of the adult
3)    Pupa – the larva feeds and grows until it becomes a pupa.  Inside the pupa, the body changes into an adult insect.
4)    Adult – mate and lay eggs
Put the students in groups of 4-5 and assign each group an adult and an insect life cycle model. Each group will participate in a relay race collecting one item at a time. After every student has collected an item, have them put the models in the correct order of their life cycle. Repeat until each group uses each different insect life cycle.
Activity 3: Insect Investigation
Have students become detectives.  Have students partner or form groups of three and give each group a bug net, hand lens and jar so that everyone has something to do. Instruct the students not to catch bees or butterflies.  For example, look for dead bugs, webs, cocoons, egg cases, beetle galleries…
If trying to find live insect: look under logs and rocks…and try to examine the three body parts, figure out what the insect is, and see if they can identify any adaptations that the insect has. Place insects that are caught into baby food jars.  After about 10 minutes of insect gathering regroup and discuss the different insects found. 

Conclusion:
v  Why are insects important to our world?
v Where do they fit in the food chain?
v How do humans benefit from insects?  (honey from honeybees, people eat insects, pollinate plants, ladybugs eat other bugs that eat crops)

Variations:
A.    Metamorphosis Skit   
 Put the students in groups of 4 and assign each group a well known species of insect.  Assign one adult to each group to be the narrator.  Give the groups 5-10 minutes to develop a skit that that tells the insect’s metamorphosis story.  Have each group act out their skits while the rest of the class tries to guess what insect they are.  This should take no more than 10 minutes.
B.  Strategies for Survival – Adaptations and Communication
v Ants communicate with each other through scent signals.  When an ant finds a crumb, it hauls it back to the nest while leaving a scent trail from its bottom.  Other ants will follow the trail to find more crumbs.
v Honeybees communicate with each other through elaborate dances.
v Activity:  Before the program, prepare several scent jars using things like: garlic, vanilla, almond extract, anise, and other scents.  With their eyes closed, challenge the students to identify the scents. 
v Insect Communication:
o   Tactile: physical contact, with antennae. With ants very important for individual recognition.
o   Chemical: sends messages with chemicals (pheromones; within same species for mating or warning or allelochemicals; outside species for repellents)
o   Acoustic: sound waves sent to others like a mating call

o   Visual: coloration and signals (butterflies and moths and light bugs)

Go Here to see how I did it:
Google Docs
Technofied Lesson Plan

Tuesday, April 14, 2015


From year to year: capturing the seasonal changes at one unique location. The idea for this project is to document a sort of visual phenology journal that enhances individuals awareness of what is going on around them. These images from the top of Mount Jumbo, are very similar but with thorough investigation can show what is different from year to year depending on seasonal developments.





Photography Assignment
March 24, 2015
Errin Koehler


Photography is a very important part of my life. It is the vehicle of which I can document my favorite activity; outdoor adventures. Over the past weekend, I hiked up Mount Sentinel and took some pictures of new wildflowers, the change in weather over the day and the people I was on the adventure with. The photographs of the wildflowers help me remember the seasonal changes and the weather pictures show what it happens this time of year and I can compare them next year. I also focus on going to the same place over the change of seasons so that I can document through photography and experiencing the area. In Missoula, hiking up Mount Jumbo is where I do this. When I lived in Kalispell, I would use the overlook and hiking trails at Lone Pine State Park to document seasonal changes. It is a very important part of my life. I would like to have this assignment to have a lot of freedom because I don’t have a favorite thing to photograph. I know that it must be outside. My camera doesn’t work well inside and I don’t want to take photographs inside. One of my favorite things to photograph is wildflowers and they are starting to pop up. Buttercups, Oregon Grape and Yellow Bells have already been snapped by me and I can’t wait to see who else comes up. If I wanted to incorporate these ideas to an assignment for a classroom, I would focus on documenting something that you can see a change. For me it is Mount Jumbo. For a student it could be their bus stop or backyard. Take a picture and see what has changed and hope that this will open their eyes to what there is around them.

Tuesday, April 7, 2015

My photographic goal of Spring Break 2015 was a blooming cactus. Got it!

Hedgehog Cactus
Echinocereus coccineus coccineus
Cactaceae (Cactus Family)

 

Music