I remember the time of a primary schoolchild.
It is a park in autumn in winter,
I collected "MATUBOKURI(a pinecone)" and "DONGURI(an acorn)".
Though I do not eat, the fruits which I collected form a toy.
The cultivation of a plant was a required class.
"A morning glory", "a sponge gourd", "a gourd"
"ASAGAO(A morning glory)"
Observation of a vine,
Observation of flowering of a flower,
A pressed flower of a morning glory,
I extracted a pigment from a flower and made paint

I make a scrubbing brush with a fruit of "a sponge gourd".
It is the making of water bottle with a fruit of "a gourd".
I failed in cultivation of "a morning glory" and have cried
A sponge gourd grows too much and makes a fuss,
(brought up to height of the second floor of a school building)

Other than it
"A killifish" "crawfish" "tortoise" "goldfish" "bell cricket" "beetle" "stag beetle"
We bred it in a classroom
The insect gathered it in a Shinto shrine.
Because there were various trees in a Shinto shrine, there were a lot of insects.