In this worksheet students will order 7 sets of 4 numbers from least to greatest; numbers 1-20. There is space for adding a student's time if you want to turn this into a speed fluency check.

In this Earth Science lab, students will design an experiment to answer the following question. Will rock weather faster or slower if it has more surface area exposed? Students will use Alka-Seltzer as their rocks. They will have to come up with a control and two other variables, They will need to list their hypothesis, step by step procedures, observations, and create a statement of conclusion. When they are finished they will understand the relationship between surface area and rate of weathering.

In this exercise, students will use a Geologic map to discover what types of rocks, faults, and ages of those rocks are. They will read about the different environments that Arizona has had over the ages. They will also get a review on words like conglomerate, intrusions, sills, igneous and sedimentary rocks.

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This prefix Bingo game can be played in two ways. First, by giving a clue such as "to apply again" and then students will place their bingo chip over the answer "reapply." It can also be played in reverse as I have included a whole new set of cards if that is how you would like to play it. In this case, the teacher would call off "reapply" and the students would search for "to apply again." There are 30 completely different cards for each method of playing. Also included is the call sheet with checkboxes to keep track of what was called or not.

In this student self-guided Earth Science activity, students will read about and work their way through the different techniques used in Relative Dating.

In this Earth Science Lab, students will gain an understanding of what relative humidity and dew point are. There are four parts to the lab. The first part will help them understand the relationship between the ability to evaporate and humidity. Students will then use psychrometers to determine the humidity outside as well as inside. They will calculate the wet-bulb depression and then use the relative humidity chart to determine the percent of water in the air outside and inside the classroom.

Students will research 8 common metamorphic rocks. Marble, quartzite, hornfels, slate, phyllite, schist, gneiss, and amphibolite. Students will have a better understanding of what foliated vs. non-foliated rocks look like. They will understand what a parent rock is and review some of their mineral knowledge by researching what some of the most dominant minerals are in these particular metamorphic rocks. Finally, when they are done they will discuss with their groups some higher-order thinking questions that will drive the class discussion when the assignment is completed.

In this activity students are going to find a small rock, decide what rock type it is, weight it, place it in a tumbler and then over a two week period observe it to see how much mass a rock can lose if it went through a 24 hour a day process of bouncing around other rocks. Students will get a first-hand look at the power behind water and abrasion. Students will make a statement of conclusion and calculate the rate of mass decrease.

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A third-grade worksheet designed to reinforce rounding numbers to the nearest 10 and nearest 100.  It included 3 word problems, 4 questions using a number line, and a mix of rounding to 10s and 100s.

This is a worksheet I use with my students when they are reading in the scholastic news.  It is designed to reinforce some of the reading standards that they need to know.