Timespan Project- Science

By 9229515
  • Period: to

    Zygote

  • Period: to

    Embryo

  • Heart beats regularly. Eyes and ears begin to form.

    Heart beats regularly.  Eyes and ears begin to form.
  • Heart develops right and left chambers.

    Heart develops right and left chambers.
  • Period: to

    Fetus

  • Bones are visible. Heartbeat can be heard with a stethoscope.

    Bones are visible.  Heartbeat can be heard with a stethoscope.
  • Fingerprints form.

    Fingerprints form.
  • Eyelids can open and weight can be up to 6.6 pounds.

    Eyelids can open and weight can be up to 6.6 pounds.
  • Period: to

    Infancy

  • A baby can hold its head up and reach for objects.

    A baby can hold its head up and reach for objects.
  • Infant begins to crawl.

    Infant begins to crawl.
  • Period: to

    Childhood

  • Piano

    Piano
    I had my first good piano lesson when I was four. My teacher was nice. The first book from which I played was a fun and easy one. To help make it interesting, the company who made the books had stuffed animals- Mozart Mouse and Beethoven Bear. The first song I played was done by dragging Beethoven Bear across the keyboard.
  • Starting Kindergarten

    Starting Kindergarten
    On my first day of Kindergarten, I was really scared. Mom walked my sister and me to our classes, and I didn’t want her to go. When I got used to school, though, I enjoyed it.
  • I got my dog, Buddy

    I got my dog, Buddy
    When I was in kindergarten, I got my dog Buddy. When he first came home he was scared of everybody. He kept running away from me, which made me sad.
  • Soccer

    Soccer
    I started playing on the Flyers, the soccer team that my dad coaches. I was not very good at first, but I tried hard when I was paying attention. My favorite game that we played as a team was Queen of the Mountain. I sometimes got the ball past the defender!
  • Horseback Riding

    Horseback Riding
    On September 23rd, I had my first riding lesson. I had been waiting since my birthday, and I was really excited. The lesson was fun, but I thought the horses were big and a bit scary.
  • Ovulation in females begins.

    Ovulation in females begins.
  • Period: to

    Puberty

  • Period: to

    Adolescence

  • Period: to

    Adulthood

  • Skin starts to become wrinkled.

    Skin starts to become wrinkled.
  • Aging begins.

    Aging begins.
  • Aging becomes more noticeable and progresses rapidly.

    Aging becomes more noticeable and progresses rapidly.