Lopez,+N.

__ Questions: __ In a Paragraph or more tell the class your Interests, favorite subjects, favorite topics in science, least favorite topics in science, and what you Would Like to Learn This Year.

=== My name is Natalia and my intrest is cheerleading, My favorite subject is math and language arts, My favorite topic in science is rock and minerals, My least favorite topics in science is weathering because i really don't like that topic because i didn't really get it that good so i need to learn more about it in class. ===

==== //This lesson is talking about Observing, Inferring, Predicting and Classifying. Observing: means using one or more of your sense to gather information. Inferring: is when you explain or interpret the things you observe. Predicting: means making a statement or claim about what will happen in the future based on past experience or evidence. Classifying: is the grouping together of items that are akike in some ways. Making models: involves creating representations of complex ojects or processes. Evaluating: involves comparing observations and data to reach a conclusion about them. Conducting Scientific Investigations : is the way in which scientists study the natural world. This lesson also talk a little about the ocean like humpback whales, And it talks about the Damselfish maintaining and defending small "Algage Lawns" that they use for food, shelter, and nesting. It also talks about Dr. Sylvia Earle being under water shes a marine biologist (a scientist who studies ocean life .) She has spent more than 7,000 hours of her life under water, studying everything from algae to humpback whales, shes an inventor who developed submersibles (a type of submarine.) so she could study life in the ocean close-up. This article also talks about Meausurement in science it talks about how In 2006 in Maui, Hawaii, a surfer rode the biggest wave on record which was a 21- meter - tall wall of water ! And how growers comepete every year for the heaviest pumpkin in the United States. The 2009 winner weighed more than 725 kilograms.// ==== =//__ Natalia Lopez. __//= = =

__Problem statement__ ; How strong is a toothpick ? __Hypothesis__ ; I hypoyesize that a toothpick is not very strong because you can brake one toothpick with your hand, which it means that its not strong.

# 1 How Much Can A Toothpick Resist?
 * Problem Statement: **

I think that if you put too much weight on toothpick it will NOT resist it because toothpicks are not that strong to resist heavy things. 2. Glue 3. Cardboard 4. Rock 5. Textbook 6. Hammer
 * Hypothesis: **
 * Materials: **
 * 1. ** Toothpicks

For the first trial I used a rock to see if the toothpick bridge would resist it. First we placed the rock on top of the toothpick bridge. For the second trial I placed a hammer on top of the toothpicks to see if it was able to resist it but it fell apart, And finally for the third trial I did the same thing with a heavy textbook, And they all made the toothpick bridgeeither bend or fall because it couldn’t resist the weight of the rock, the hammer or the textbook.
 * Procedures: **

How strong is a toothpick?
 * Title: **

The toothpicks. The glue, the rock, the hammer, the textbook and the cardboard.
 * Variables: **
 * Control: **
 * Data: **

My hypothesis was correct because the results are that the toothpick bridge fell apart because it didn’t resist any of the elements used in this experiment.
 * Results: **

A toothpick bridge does not resist something that weights more than its weight itself because it is too weak.
 * Conclusion: **

// This project can help people know how strong a toothpick is and what it can resist and what it can not. //
 * Application: **