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Reggio school

Early childhood education in Italy that fosters creativity and engagement

Overview

We started this course with the image of a reef (and the acronym A-REEF) because a reef is a place teeming with life and possibility,as is this process.

The first letter of the acronymn A -REEF stands for A ssessment.

Assessment is the process of gathering information about what students know and can do. (Evaluating - the third letter in theacronym - is the process of interpreting and making judgements about that assessment information.)

There are numerous assessment models. The three most often used are:

  • Observations, or information , gathered mainly through a student's daily work via assignments, etc.
  • Performance samples, or tangible products that serve as evidence of student achievement.
  • Tests and test-like procedures, or measures of student's achievement at a particular time and place.

Examples of assessment

Asking What do I know? What do I want to know? What have I learned? is an informal way to assess students' knowledge and learning.

Here are some ways to approach the answers to those questions:

Student journal entries (pre and post) can be compared. If a focus question is used in the journal, the post-unit question should havethe same form, but reflect time that has passed (i.e. "What do I know about [this topic]... now?")

Interpreting a picture (drawing or photograph) of a scene before and after a unit of study can be a tool of assessment. For example, students see a picture of a woodland scene and are asked, "How would thisscene change if humans settled here?" Then students are asked the same question after studying ecosystems and humans impacts on them. Thestudents' interpretations can be very revealing.

Document science attitudes and skills using a checklist system before a unit and after it. In the same way, compare student data tables or lab reports from the beginning of the year and the end.

A teacher or a student can perform the same simple task at the beginning and at the end of a unit and the class can use the same worksheet to explain or describe the task. The responses and explanations can be compared.

Have students create a concept map as a class and then compare it to the map students make at the end of a unit. Accept both correct and incorrect information for the first map. When the second map is created, tryto reflect all information gleaned from a unit of study and ferret out all inaccurate information (without exposing students who provide incorrectinformation to censure). Pose this as a process of discovery, not a search for an error-free first document.

Student self-evaluations encourage self-reflection and better learning for students. They can encompass a variety of formats. The content of self-evaluations should never be graded. However, there is a kind of evaluation that can be graded for depth of analysis - i.e., how seriously did you take this task? Did you attempt to understand you own thinking and writingprocesses? Were you able to contextualize your own acts as a writer and thinker within course themes? The grade is for the application of insightand course themes to his/her own practice.

Questions & Answers

where we get a research paper on Nano chemistry....?
Maira Reply
nanopartical of organic/inorganic / physical chemistry , pdf / thesis / review
Ali
what are the products of Nano chemistry?
Maira Reply
There are lots of products of nano chemistry... Like nano coatings.....carbon fiber.. And lots of others..
learn
Even nanotechnology is pretty much all about chemistry... Its the chemistry on quantum or atomic level
learn
Google
da
no nanotechnology is also a part of physics and maths it requires angle formulas and some pressure regarding concepts
Bhagvanji
hey
Giriraj
Preparation and Applications of Nanomaterial for Drug Delivery
Hafiz Reply
revolt
da
Application of nanotechnology in medicine
what is variations in raman spectra for nanomaterials
Jyoti Reply
ya I also want to know the raman spectra
Bhagvanji
I only see partial conversation and what's the question here!
Crow Reply
what about nanotechnology for water purification
RAW Reply
please someone correct me if I'm wrong but I think one can use nanoparticles, specially silver nanoparticles for water treatment.
Damian
yes that's correct
Professor
I think
Professor
Nasa has use it in the 60's, copper as water purification in the moon travel.
Alexandre
nanocopper obvius
Alexandre
what is the stm
Brian Reply
is there industrial application of fullrenes. What is the method to prepare fullrene on large scale.?
Rafiq
industrial application...? mmm I think on the medical side as drug carrier, but you should go deeper on your research, I may be wrong
Damian
How we are making nano material?
LITNING Reply
what is a peer
LITNING Reply
What is meant by 'nano scale'?
LITNING Reply
What is STMs full form?
LITNING
scanning tunneling microscope
Sahil
how nano science is used for hydrophobicity
Santosh
Do u think that Graphene and Fullrene fiber can be used to make Air Plane body structure the lightest and strongest. Rafiq
Rafiq
what is differents between GO and RGO?
Mahi
what is simplest way to understand the applications of nano robots used to detect the cancer affected cell of human body.? How this robot is carried to required site of body cell.? what will be the carrier material and how can be detected that correct delivery of drug is done Rafiq
Rafiq
if virus is killing to make ARTIFICIAL DNA OF GRAPHENE FOR KILLED THE VIRUS .THIS IS OUR ASSUMPTION
Anam
analytical skills graphene is prepared to kill any type viruses .
Anam
Any one who tell me about Preparation and application of Nanomaterial for drug Delivery
Hafiz
what is Nano technology ?
Bob Reply
write examples of Nano molecule?
Bob
The nanotechnology is as new science, to scale nanometric
brayan
nanotechnology is the study, desing, synthesis, manipulation and application of materials and functional systems through control of matter at nanoscale
Damian
Is there any normative that regulates the use of silver nanoparticles?
Damian Reply
what king of growth are you checking .?
Renato
What fields keep nano created devices from performing or assimulating ? Magnetic fields ? Are do they assimilate ?
Stoney Reply
why we need to study biomolecules, molecular biology in nanotechnology?
Adin Reply
?
Kyle
yes I'm doing my masters in nanotechnology, we are being studying all these domains as well..
Adin
why?
Adin
what school?
Kyle
biomolecules are e building blocks of every organics and inorganic materials.
Joe
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Source:  OpenStax, Course 3: assessment practices. OpenStax CNX. Mar 13, 2006 Download for free at http://cnx.org/content/col10337/1.11
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