Author Archives: winstonw

Electropocalypse at Greenbrae Maker Faire

Greenbrae Mini Maker FaireIf you live in Marin County CA, and want to try out Electropocalypse or meet its makers, come visit us at the Greenbrae Mini Maker Faire on September 13. We are currently trying to find the market for this game—is it kids or adults, people who like games or people who like electronics? At the faire we are going to ask people lots of questions to find out.

Electropocalypse at The Tech—Saturday April 26

250x250-open-makeThe Tech Museum in San Jose on Saturday April 26 is having an Open Make event on electricity and we’ll be showing our game there. It sounds like a fun day of electricity with a bunch of groups showing off their electrical projects, including the Young Makers who are preparing for the big Maker Faire in San Mateo next month.

Here is more information: http://www.thetech.org/partnership-programs-tech/open-make-tech

Assessment and Learning Mechanics in Games

Very interesting talk: Video Games and the Future of Learning by Jan Plass and Bruce Homerwho from the Games for Learning Institute.

They discuss some of their research findings on what is effective in learning games, and also assessment and learning mechanics. For example, some people like to learn by exploring and don’t want to be told how to do it. Others are the opposite — they don’t want to waste time re-learning the wheel and would rather have you tell them how to do it. I’ve observed this too. I consider it an important “learning style” and one not covered by the seven learning styles such as visual, auditory, kinesthetic, etc. I forget the fellow who came up with those.

They also coin the terms assessment and learning mechanics for game rules that might affect the way the player learns and how effective your game can assess the player’s skills. They cite an example geometry game where you calculate angles. If you ask for the angle a number, you are testing both their ability to choose and apply the geometric theorem, and also their addition. So if they get the question wrong, you are not sure where they failed. If you change the game so they just choose the theorem that applies, a wrong answer is a better indicator of misunderstanding. Someone in the audience points out, however, that you must balance your assessment mechanics with the game mechanics too–your game needs to be fun as well as a good assessment. Sometimes you have to compromise one for the other.

Prototyping for Pixar’s movie UP

My friend Najeeb pointed me to the blog of Lou Romano, one of the artists who worked on the movie UP. He shows samples and writes about his prototyping process for the film. The samples are describe as tests to pin down the art style, experiment with lighting, composing, etc.

http://louromano.blogspot.com/2009/05/art-of-up_3697.html

Prototypes are a huge part of our game design process and its exciting to read about other people’s methods.

Transferring Skills from Video Games

from Cultural Framing of Computer/Video Games by Kurt SquireJames Squire has an interesting article on using video games in education:

Cultural Framing of Computer/View Games

He talks about research on using SimCity and Civilization in the classroom, and also brings up Education Arcade project. My take-away is that how the game is used in the classroom is as important as the game itself. Just playing the game may be somewhat educational, but real learning happens when the players discuss the game afterwards, generalize strategies learned in the game to other situations, and identify places where the game is different from reality.

Serious Game Design Patterns

I found this great list of design patterns for serious games. For example, here is an entry on what types of interaction work well to teach certain subjects.

Use modes of interaction adapted to the type of knowledge to learn.

If the project has a constrained budget or if you don’t know all the knowledge which must be inserted into the Serious Game, you can design Questions-Answers. If the pedagogical objectives contain memorizing simple and factual knowledge, you can apply Pavlovian Interactions based on repetition and time-pressure. To make abstract concepts more understandable, it could also be useful to design In Situ Interactions i.e. placing the user into detailed, narrative and emotional contexts where concepts are exemplified. If the pedagogical objectives contain a complex system to understand you can design Microworld Interactions where users will build or modify this system in order to perceive its relations and components. If the pedagogical objectives include the discovery of different points of view, you can design Social Pedagogical Interactions. If pedagogical objectives contain different types of knowledge, don’t hesitate to design Serious Varied Gameplay.

Immersyve’s list of Intrinsic Motivations

I heard through the Games 4 Change mailing list about this article on motivations in gaming:

http://immersyve.squarespace.com/gamification/

They talk about extrinsic rewards versus intrinsic, and they identify three intrinsic motivations that I quite like:

  1. Autonomy — We like to have meaningful choices and don’t like it when we cannot choose. We also feel satisfied when we are endorsing and valuing our current activity.
  2. Mastery — We enjoy the feeling of gaining skill in an area that has value.
  3. Relatedness — We have a basic need to relate and interact with others in ways that we feel matter. We want to be feel supported and valued by those around us.

Those sound like great goals for developing productive and happy people. I suppose promoting those goals through educational games would count as Relatedness.

How to Teach Fact Fluency

My friend Catherine at Tom Snyder Productions showed me this video lecture of Ted Hasselbring talking about the research behind FASTT Math.

http://www.youtube.com/watch?v=IZSOUIhBR_o&p=2158D1315F3B41FC&index=1&feature=BF

His basic points are: (1) one needs to memorize basic math facts (addition and multiplication tables) in order to do higher order math. The reason is to free up working memory for the higher order concepts. If you need to calculate the multiplication, you don’t have any working memory left over to do more complicated things. (2) Practice such as flash cards are good to increase memory recall speed and strengthen the memorization, but they don’t work unless the student has already memorized the fact. He mentions an astounding experiment—a group of kids played a math game for 10 minutes a day for a semester, all about multiplication facts. They loved this game, you couldn’t tear the kids away. At the end of the semester, their math fact memorization had not improved at all. They were just much faster at counting on their fingers. The problems was trying to develop speed before establishing the fact into working memory. (3) To get facts into working memory, you need to repeat a small set of facts–two or three. (4) You can assess fluency by measuring the time to answer a math problem. They use 0.8 seconds. Don’t forget to subtract out overhead such as keyboarding time. (5) It’s important to measure each math fact rather than the average because kids have an easy time with facts involving 0, 1, 2, 3, and doubling. If you measure the average, a student who is very fast at the easy facts can mask that they are slow with the other facts. (6) So FASTTMath will work on just two math facts, measuring response time until they are memorized, and the let the student proceed to a flash-card type game to speed up their recall time.

The overall process for learning fluency is: (1) Understand the concept. (2) Move a few facts into working memory — memorize two or three pieces of info. (3) Move the fact into long term memory—practice known facts with a longer and longer gap between recalls, i.e. 1 sec, 2, 4, 8 sec, etc. FASTTMath fills the gaps with practice on older, established facts to do two things at once. This is okay because the older established facts to not put a load on working memory. (4) Repeat with more bits of info.

I remember when I was learning math—I hated memorization and indeed to this day I do poorly on the math portions of Brain Age. At the time I felt memorization was not a useful skill and my time would be better spent on learning general concepts. This talk has convinced me otherwise. Although I have to say, I’m still reluctant to take the time to memorize my math facts even today. Old habits die hard.

Skill Chains and their use in FoldIt

Alex Cho Snyder in this excellent article describes how he helped design FoldIt a protein folding game.

He mentions the use of Skill Chains from this article. Skill Chains are basically a flowchart of the different skills a player encounters and must master to progress through the game. With respect to educational games, it is a great way to map the educational goals to the gameplay. In the past we’ve generally used tables of skills and how they map into the game. The flow-chart nature of skill chains is superior to tables because the tables imply a linear progression through the skills. Games however are usually not linear and the skill-chains show that.