Solstice and Equinox (“Suntrack”) Season Model

Sun Track Model 4 Winter solstice was of particular interest to many pre-technological cultures. Because the Sun rose and set at a very southern/low point, people were concerned that it might continue its southward journey,

  Equinox, Solstice, Solstice and equinox

NASA’s Solar Dynamics Observatory Data in the Classroom

NASA’s Solar Dynamics Observatory . Data in the Classroom. Scott Hildreth, Shannon Lee, Timothy Dave . Chabot Community College, Hayward, CA . A collaborative project between Chabot Community College, the Stanford Solar Center, and

  Data, Dynamics, Solar, Observatory, S solar dynamics observatory data in, S solar dynamics observatory, Data in

Experimenting with UV Sensitive Beads - Stanford University

Stanford University Solar Center 1 Experimenting with UV-sensitive Beads By Deborah Scherrer, Stanford Solar Center . Introduction Participants experiment with ultraviolet

  With, Sensitive, Beads, Experimenting, Experimenting with uv sensitive beads

Teaching Moon Phases - Stanford University

4 Their right ear/shoulder = west The ball on a stick will eventually represent the Moon (but don’t pass out the balls yet) c. Ask participants to stand where it is “noon”, then midnight, sunrise, sunset.

  Moon, Phases, Teaching, Teaching moon phases

The Sun in the Electromagnetic Spectrum

The image shows a portion of the layer of the Sun's atmosphere known as the chromosphere, just above the Sun’s surface. Most of the UV light comes from the sunpot "active regions", where we can sometimes see loops, large prominences rising high above the surface of the Sun. At the north and south poles of the Sun, less UV light is emitted ...

  Spectrum, Electromagnetic, Electromagnetic spectrum, Of the sun

not - Stanford University

Our Sun 5 Our Sun – Source of Life A total solar eclipse, as observed from Earth. Image Credit: Alphonse Sterling and the Suntrek website (www.suntrek.org) Used with permission The Sun is our very own star, at the center of our solar system.

Foot and Ankle Conditioning Program

Equipment needed: 20 marbles Step-by-step directions • Sit with both feet flat and place 20 marbles on the floor in front of you. • Use your toes to pick up one marble at a time and place into a bowl. • Repeat until you have picked up all the marbles. Foot and Ankle Conditioning Program STRENGTHENING EXERCISES Repetitions 20 Days per week ...

  Exercise, Ankle, Ambler

Sequences and Series: An Introduction to Mathematical Analysis

John picks colored marbles from a bag, first he picks a red marble, then a blue one, another blue one, a yellow one, a red one and finally a blue one. The sequence of marbles he has chosen could be represented by the symbols RBBYRB. 1

  Ambler

Chapter 13 NUCLEAR FISSION

of marbles on a roller coaster (Figure 13-2). The path of the fission reaction is from left to right. From bottom to top, the energy of the reacting atoms (or marbles) increases; also, when these particles are in the valleys, they are relatively stable, and …

  Chapter, Nuclear, Ambler, Fission, Chapter 13 nuclear fission

Conditional Probability

blue marbles, I draw a marble at random from the bag and then, without replacing the rst marble, I draw a second marble. What is the probability that both marbles are red? We can draw a tree diagram to represent the possible outcomes of the above experiment and label it with the

  Probability, Ambler, Conditional, Conditional probability

Fire Safety - U.S. Scouting Service Project

Children are taught not to give marbles, etc. to younger children. Toys are sturdy, do not come apart easily, & have no sharp edges or points. Nontoxic paint is used on baby furniture and toys. All houseplants are nonpoisonous.

  Safety, Fire, Ambler, Fire safety

Porosity and Bulk Density of Sedimentary Rocks

marbles of the United States and derived total porosity by the grain density-bulk density relation. More recently Melcher (1924) gave a critical discussion of previous methods of porosity determination and presented many determina­ tions of bulk density and total porosity of oil sands obtained by the

  Ambler, Porosity

Upper Body: Fine Motor Exercise Program Finger Exercises ...

Flick small objects with each finger (marbles, paperclips, cotton balls, etc.) Practice taking tacks or pins off a bulletin board and putting them back on or put pins into a Styrofoam ball or cup. Open and close safety pins of different sizes. Gather small items such as pins, buttons, coins, toothpicks, paper clips, rice, beans,

  Ambler

Distributive Property Multiplication

5 Below is a list of common misconceptions and questions/prompts that may be written on individual tasks, on the board or asked during the collaborative activity to help students clarify and extend their thinking.

  Property, Multiplication, Distributive, Distributive property multiplication