PSSA+Review+Sites

Before opening each link, right-click on it and choose "Open in New Window" so that this page remains open and you can refer back to it often. **Complete the activities in order.**

Rock Cycle: goto [] ; study the cycle by rolling your cursor over different actions or types of rock and seeing what comes up. If an animation is available, click the box and view it. Once you have viewed the rock cycle, click "Complete the Cycle" at the bottom to begin. Once you score over 7/10 in completeing the cycle, click "Final Chapter" to take quiz. When you score a 10/15 or better show me.

Balancing Chemical Equations: [] ; successfully balance all these chemical equations. Click "Classic Chembalancer"... then click "Directions" to learn how to balance basic chemical equations. After you finish the Classic Chembalancer, you may move on OR if you want a CHALLENGE: do "Review Chembalancer" or "Brain Boggle Chembalancer". Once you figure these out, they're kinda fun.

Complete a Punnett Square activity here: []; don't get hung up on words you don't know (or don't remember)... it assumes you know words that you may never have heard before but you can figure it out... Hint: an **allele** is a fancy word for "gene", **genotype** is another way to say "genetic makeup" (NOT necessarily what you "see" in an organism), and **phenotype** is a physical trait (a trait you CAN see)