This PDF includes 36 task cards over chemical/physical changes and basic chemical formulas. Student answer sheets and teacher answer key are provided. Ideas on ways to use them in the science classroom are also included. For students to be successful with utilizing these cards, they should have prior knowledge of the following concepts and/or vocabulary: - evidence and definitions of chemical and physical changes - distinguishing between elements and compounds on the most basic level - counting atoms in a chemical formula - counting the number of elements in a chemical formula - the basic structure of a chemical equation - subscript - coefficient © Science Teaching Junkie, Inc. Terms of Use - this resource is for use by one teacher only. Additional teachers must purchase their own license. If you are interested in purchasing several licenses, please contact me for a district-wide or campus-wide quote. This product should NOT be posted on any website. ScienceTeachingJunkie@yahoo.com

This product is a color-by-number activity that allows students to answer various questions relating to matter. And YES- even secondary students love to color! There are 12 different questions with 2 answer choices for students to choose from. Each answer choice corresponds to a different color. If all of the correct answer choices are chosen, then their final picture will be colored correctly to reflect complete mastery of the content. Terms/concepts students need to know in order to be successful with this product are: •(states of matter) solid, liquid, gas: speed of molecules, energy between particles, attraction, space between particles, firmness, volume, shape •boiling point •freezing point •melting point •density, volume, mass This could be used as a quick assessment, a homework assignment, additional practice, extra credit, or for early finishers. These are also great for days when you have to be out of the classroom - a sub can easily take over this lesson! © Science Teaching Junkie, Inc. Terms of Use - this resource is for use by one teacher only. Additional teachers must purchase their own license. If you are interested in purchasing several licenses, please contact me for a district-wide or campus-wide quote. This product should NOT be posted on any website. ScienceTeachingJunkie@yahoo.com

This product is a color-by-number activity that allows students to read descriptions and determine if the organisms described reproduce sexually or asexually. And YES- even secondary students love to color! Organism descriptions include: yeast, salmon, sea horse, salmonella, algae, sunflower, frog, amoeba This could be used as a quick assessment, a homework assignment, additional practice, extra credit, or for early finishers. © Science Teaching Junkie, Inc. Terms of Use - this resource is for use by one teacher only. Additional teachers must purchase their own license. If you are interested in purchasing several licenses, please contact me for a district-wide or campus-wide quote. This product should NOT be posted on any website. ScienceTeachingJunkie@yahoo.com

This product is a color-by-number activity that allows students to answer various questions relating to physical and chemical changes. And YES- even secondary students love to color! This product addresses: TEKS 6.5D: Identify the formation of a new substance by using the evidence of a possible chemical change such as production of a gas, change in temperature, production of a precipitate, or color change, and TEKS 8.5D: Recognize that chemical formulas are used to identify substances and determine the number if atoms of each element in chemical formulas containing subscripts. There are 13 different questions with 4 answer choices for students to choose from. Each answer choice corresponds to a different color. If all of the correct answer choices are chosen, then their final picture will be colored correctly to reflect complete mastery of the content. Terms/concepts students need to know in order to be successful with this product are: •chemical change (evidence of, definition) •physical change (evidence of, definition) •precipitate •chemical properties of matter •physical properties of matter •energy can be released during a chemical change •formation of a gas This could be used as a quick assessment, a homework assignment, additional practice, extra credit, or for early finishers. © Science Teaching Junkie, Inc. Terms of Use - this resource is for use by one teacher only. Additional teachers must purchase their own license. If you are interested in purchasing several licenses, please contact me for a district-wide or campus-wide quote. This product should NOT be posted on any website. ScienceTeachingJunkie@yahoo.com

When a student is absent, I simply fill out this form and attach all assignments and handouts to it with a paperclip. It has a place for name, date absent, due date for work, homework assigned, daily agenda, parent signature, etc... I've also included a alternate form for each of the designs that has space for you to add your own personalized note to your students. When the student returns to school, all you have to do is assign/circle the due date and it's ready to go! This document is an editable PDF form, with boxes for you to type information in. I discovered that when I have a lot of absent students in a day, I get really tired of writing the same agenda and homework information over and over. This new editable version will allow you to type it in once and print as many as you'd like (or print one at a time and be able to type the information instead of handwriting it.)

This product is a color-by-number activity that allows students to match human body systems to their functions. And YES- even secondary students love to color! Body Systems included: circulatory respiratory reproductive skeletal muscular endocrine excretory nervous integumentary immune digestive This could be used as a quick assessment, a homework assignment, extra credit, or for early finishers. © Science Teaching Junkie. Terms of Use - this resource is for use by one teacher only. Additional teachers must purchase their own license. If you are interested in purchasing several licenses, please contact me for a district-wide or campus-wide quote. ScienceTeachingJunkie@yahoo.com

This product is a color-by-number activity that allows students to solve some basic monohybrid crosses (related to dominant and recessive human traits) and answer general questions related to genetics and heredity. And YES- even secondary students love to color! This could be used as a quick assessment, a homework assignment, extra credit, or for early finishers. © Science Teaching Junkie. Terms of Use - this resource is for use by one teacher only. Additional teachers must purchase their own license. If you are interested in purchasing several licenses, please contact me for a district-wide or campus-wide quote. This product should NOT be posted on any website. ScienceTeachingJunkie@yahoo.com

This product is a color-by-number activity that allows students to read various masses indicated on triple beam balances. And YES- even secondary students love to color! There are 8 different balances displayed. Students are provided with a list of answer choices (many answers are similar to force the student to be precise in their readings.) This could be used as a quick assessment, a homework assignment, additional practice, extra credit, or for early finishers. Buy the Bundle and Save! By purchasing the bundle, you will save 15% on your total purchase! © Science Teaching Junkie, Inc. Terms of Use - this resource is for use by one teacher only. Additional teachers must purchase their own license. If you are interested in purchasing several licenses, please contact me for a district-wide or campus-wide quote. This product should NOT be posted on any website. ScienceTeachingJunkie@yahoo.com

This product is a color-by-number activity that allows students to answer questions and complete statements related to plant and animal cells. And YES- even secondary students love to color! This could be used as a quick assessment, a homework assignment, extra credit, or for early finishers. Buy the Bundle and Save! By purchasing the bundle, you will save 15% on your total purchase! If you like this activity, © Science Teaching Junkie. Terms of Use - this resource is for use by one teacher only. Additional teachers must purchase their own license. If you are interested in purchasing several licenses, please contact me for a district-wide or campus-wide quote. ScienceTeachingJunkie@yahoo.com

In this 2 part-lesson, students will collect data on fossil evidence and create their own landmass map with various colors to represent the locations of fossil discoveries. Then, they will cut out the landmasses and reassemble them logically to create a giant supercontinent (Pangaea). Students will share their decision and reasoning on the evidence with their group or partner, along with answering 4 conclusion questions. The teacher will post the correct landmass model key and students will glue their Pangaea into their science notebook. On Day 2, the teacher will read a passage on Alfred Wegener. Students will receive 10 sentence strips from the teacher and will use context clues to sequence the strips to create a timeline representing the historical development of the plate tectonic theory. At this point, the class can have a gallery walk and discuss the event sequence (optional). The lesson will conclude with students answering conclusion questions over the 2-day lesson and writing a summary in their science notebook describing the historical evidence that supports the plate tectonic theory.