2nd Grade Resources

Pollination and seed dispersal

Pollination resources

Show pollination resources

Resource page: Pollinator Partnership Curriculum

Games for Change: Pollinator Prompt

What is Pollination?” on Eden Project. Features a short (just over 1 minute) video about pollination in the style of an 8-bit video game. Also features a diagram about pollination.

Pollination Facts” on Cool Kid Facts. Has explanations of pollination and related terms for kids. Has some cool examples of pollination pairs, like lemurs and palms and wasps and figs. (Does contain a picture of the seeds of a dandelion, which is more relevant to seed dispersal than pollination.)

Online quiz game: “Parts of a Flower” on Turtle Diary. Type in the names of the flower parts to finish the diagram. Flower parts featured are petal, stigma, style, anther, sepal, and ovule.

Pick the Pollinator Game” on NOVA. A game of matching the pollinators and flowers to each other (online and printable versions are provided). Be sure to check out the answer key, as it expands on each pairing and includes cool information about some of the pollination pairs. Also covers methods of pollination that are less frequently discussed, like water pollination, wind pollination, and self-pollination.

Article: “Bat Role in Pollination,” on Batworlds. A nice summary on the importance of bats in pollination. Also mentions seed dispersal by bats.

Webpage: “Why Bats Matter,” on Bat Conservation Trust. Links to an article about bats as pollinators as well as bats as seed dispersers and reforesters, bats as indicators of biodiversity, and bats as pest controllers.

Video: “Who are Flowers Trying to Seduce?” by MinuteEarth. Topic: pollination and plants (approx 2 minutes)

Video: “Orchids: Masters of Deception” by MinuteEarth. Topic: orchid specializations for survival, including their tendency to trick insects into being unintentional pollinators (approx 4 minutes)


Extra material

Article: “Less brilliant flowers still keep bees coming back,” on Science News for Students. Topic: bees seem to prefer flowers that aren’t too shiny, and flowers seem to have evolved to be less flashy as a result.

Seed dispersal resources

Show seed dispersal resources

Article: “Why do strawberries have their seeds on the outside?” by Matt Shipman, North Carolina State University. 🍓

The Lyon Education Team has many things it likes, and top among those are eating and Wikipedia. If you haven’t perused their list of edible seeds yet, it’s worth doing. When we ask students to name the parts of the plants they’ve eaten, they’re usually most familiar with fruits and vegetables (some of which are, botanically, fruits), and they tend to overlook seeds.

Project Learning Tree: Have Seeds, Will Travel

Blowing In The Wind: Seeds & Fruits Dispersed By Wind. This page is a little technical, but it has many specific examples of wind-dispersed seeds, organized by different types. (E.g., helicopter seeds vs cottony seeds). There are many photos as well! It also features examples from around the world rather than focusing almost exclusively on examples from North America as many classroom resources seem to do.

Here at Lyon Arboretum, we have quite a few wind-dispersed seeds, and not all of them are North American!

Growing with Science Blog: Seed Dispersal

Features good photos, a visual ‘how does this disperse’ quiz, and other cool resources.

Links to three different pages about making your own wind-dispersed “seed” at home. It’s super fun–try it!

Also includes this really cool video about another way seeds can disperse, by “exploding!”

Classes that come to Lyon Arboretum for our 2nd Grade field trip, “Plants and Friends,” get to see and usually hold our double coconut seed (Lodoicea maldivica, also called coco de mer). This article talks about some of the fascinating science behind the double coconut’s survival strategies. “The Secret of the World’s Largest Seed Revealed,” on New Scientist.

Online Game: Seed Racer: an online game from PBS Kids. In this game, the player must collect seeds before they get dispersed by various methods (wind, water, and animals, inside and out). It talks about specific adaptations a seed may have to help it disperse. The examples used will likely be most relevant to students who have lived on the mainland.

Has accompanying teaching tips here.

More seed videos!

Watch exploding seeds!

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