Stimulating interest in science at an early age is important for STEM education. This work details an educational activity utilizing the anthocyanins found in butterfly pea flowers ("Clitoria ternatea"). This activity was developed for use in official classroom settings, online, and/or at-home with parental or educator guidance. Primary…

We often say food and fuels "contain" energy. It is more accurate to say that energy is stored in the "fuel-oxygen system" generated during photosynthesis. It is definitely "not" stored in fuels or food (except for the very small amount of energy that can be obtained during anaerobic respiration). Aerobic respiration…

This integrated STEM activity on the design of a vertical farming system has biology as the lead discipline and relates to the concept of photosynthesis. Students investigated the optimal design of vertical farms that will deliver appropriate amounts of water, sunlight and carbon dioxide to plants such that there will be optimal yield. Through…

The worldwide scientific community has been promoting science communication from colleges and universities to schools, and different tools for communicating scientific discoveries have been created. Among this variety of tools, our choice fell on a storybook. The book, entitled "The Curious Case of Ants That Live in Galls," is directed…

A quick look at the Native American academic achievement gap illustrates Native American students are more likely to live in areas of poverty, less likely to graduate from high school, and less likely to go on to college (Annie E. Casey Foundation 2017; 2018). The Next Generation Science Standards and others recommend that teachers trained in…

Each fall at harvest time, young students in the authors' part of the Midwest visit apple orchards to learn more about the life cycle of plants. This tradition is one part of a larger unit centered on apples, integrating life science with language arts and social studies. The authors partnered with kindergarten teachers at several schools to…

A set of core ideas in the life sciences revolve around genetics, variation, and inheritance. While the "Next Generation Science Standards" (NGSS; NGSS Lead States 2013) emphasize teaching and learning about these concepts across K-12 grades, it is critical for early learners to begin to develop understanding of them. By the end of fifth…

Where does our food come from? Such a question may be difficult for some children to answer, especially those living in a city apartment devoid of a backyard with a vegie patch or fruit trees. This article describes a learning experience designed to encourage Year 1 children to think about the foods that humans obtain from plants. The learning…

The topic 'Animals including humans' runs through the primary science National Curriculum in England (DfE, 2013). Ideally, topics such as inheritance will lead onto adaptation, natural selection and evolution across key stages 1 to 2 (ages 5-11). This article provides nine engaging activities to support the teaching of adaptation and improve…

The purpose of this activity is to demonstrate science teaching and assessing what is learned via using concept maps. Concept mapping is a technique for visually representing the structure of information. Concept mapping allows students to understand the relationships between concepts of science by creating a visual map of the connections. Concept…

Will spring be early next year? This is a question the authors ponder each fall as they prepare for a yearlong citizen science project with kindergartners. Citizen science projects naturally promote the development of science and engineering practices. These projects can be integrated at any grade level and aligned to meet other content areas as…

Classroom exploration of plant-based medicines and ethnobotany is a timely and valuable way to engage students in science. This Feature highlights Internet-based resources to help teachers in primary and secondary classrooms incorporate lessons and activities to teach about plant medicines. These Internet resources include curricula, videos, sites…

A lesson that focuses on the intricate co-evolution of flowers with their pollinators is one way to help students learn the delicate balance in nature and help ensure that our actions do not upset this balance. In this lesson students use the engineering design process to engineer a flower that is a perfect model for its chosen pollinator. Next,…

As plants and seed dispersal are common themes in primary science, the author thought that she would share an enquiry challenge activity that addresses many of the "working scientifically" objectives of the National Curriculum for England. Year 3 and 4 children had a whole afternoon made up firstly of "playing", planning and…

The lichen is an ideal subject for student study because it is omnipresent in school yards, easily collected and observed year-round, a pioneer of evolution on land, and a bioindicator of air pollution. After doing fieldwork on this unusual composite organism as an apprentice with a team of lichenologists, Sarah Thorne developed Learning Lichens.…