Fast Plants investigation

Investigations with Wisconsin Fast Plants lead to powerful learning

Teaching and Learning with Fast Plants Investigations We know it is important to “help students make sense of the natural world by designing and carrying out authentic, student driven investigations (Wingert & Bell, 2015).” Compared to other living organisms, Wisconsin Fast Plants are easy to manage and very responsive to factors in their environment. In addition, many easy-to-observe Fast Plant phenotypes …

population variation at seven days

Inheritance and Genetics: Observing Variation and Measuring Selection in Fast Plants

Variation is a fundamental attribute of life; understanding its nature is important to all. Wisconsin Fast Plants are an ideal model for teaching this concept, with easily observable variation in many plant traits. This variation can be observed, described, and measured or quantified to gain greater understanding of plant traits. Development of selection experiments allows analysis of recorded data and measuring …

Fast Plants were developed through conventional breeding; they are not genetically engineered plants

Are Wisconsin Fast Plants Genetically Engineered Plants?

Simply stated, Wisconsin Fast Plants are not genetically engineered plants. Rather, Fast Plants are the result of over 30 years of ordinary plant breeding that continues, today. This plant breeding began in about 1974, using the same ways of doing things that people have used for at least 10,000 years to tame/control and improve crops for human use (p. 65). In other words, …

chemical environment factors

Chemical Environment: Growing Healthy Fast Plants

Growing healthy Fast Plants is easy if you understand how the environment can affect growth and development. Three broad categories of environmental factors influence how an individual plant matures through its life cycle: 1) the physical environment, 2) the chemical environment, 3) the biological environment. This post is part of a series explaining how key chemical environmental factors can impact plants, Wisconsin Fast Plants in particular. Our website describes …

Wisconsin Fast Plants and biological environment factors that influence growth & development

Biological Environment: Growing Healthy Fast Plants

Environment plays a key role in how your Fast Plants grow and develop through their life cycle. Classifying environmental factors into three broad groups can be useful for studying their effects: 1) the physical environment, 2) the chemical environment, 3) the biological environment. This post is part of a series that explains how key environmental factors can impact plants. We focus here on biological factors and Wisconsin Fast Plants. Our website …

Physical environment factors, along with chemical and biological factors, affect Fast Plants systems and life processes

Physical Environment: Growing Healthy Fast Plants

Growing healthy Fast Plants is easy if you understand how the environment can affect growth and development. Three broad categories of environmental factors influence how an individual plant matures through its life cycle: 1) the physical environment, 2) the chemical environment, 3) the biological environment. This post is part of a series explaining how key environmental factors–physical, chemical, and biological–can impact plants, Wisconsin Fast Plants in particular. Our …

counting-hairs

Counting Leaf Hairs on Fast Plants for Selection Experiments

Hairs are not often a trait that we associate with plants. However, of all the traits that students might observe in a population of Fast Plants, we can learn a lot about variation and natural selection by counting and selecting for the number of hairs on a leaf margin. Selective breeding to increase (or decrease) hairiness can provide an excellent opportunity …