In this protein synthesis instructional activity, students use a given strand of DNA to write the complimentary base pairs. They transcribe the message to the RNA and then they translate the message into the proper amino acids using the...

In this dihybrid cross worksheet, learners are given four crosses to complete using punnett squares. They determine the genotypic and phenotypic ratios of the offspring.

In this mountaineering and acclimatization worksheet, high schoolers read about the changes that take place in the blood as the body acclimatizes to high altitude. They answer three critical thinking questions about acclimatization.

For this adaptations worksheet, learners read about 3 species that have changed over time to adapt to their environment. Students design a squirrel that has adapted to an island habitat that learners are assigned. They describe the...

In this biology worksheet, students answer 2 short answer questions related to HIV based on information provided. They color and label the different parts of a virus.

In this science worksheet, students find the answers to various types of heredity problems. They use the sheet to set goals for completing the unit.

For this classification worksheet, students solve 3 classification riddles, complete 6 true and false questions, complete 4 sequences, and solve a riddle about the classification of an animal.

In this science worksheet, students answer 13 multiple-choice questions about mitosis and meiosis. For example, "Interphase is defined as..."

In this science worksheet, students fill in the answers to a table about mitosis, meiosis I, and meiosis II. For example, "Type of cells?"

In this cloning worksheet, students will read a paragraph about how cloning has been a benefit to medicine and agriculture. Kids will underline the main idea in the paragraph and write down three supporting details. Then students will...

In this human traits worksheet, learners will explore what happens with multiple alleles in humans as it relates to blood typing. Students will fill in a chart and then complete 9 fill in the blank statements.

In this crossword worksheet, students, after researching African animals, finish twelve phrases to name some familiar African animals in a crossword puzzle.

In this how HIV infects cells worksheet, learners read the given information about how HIV infects cells. Students explain the role of various structures in HIV infection. Learners design a drug that might slow the rate of cellular...

In this dihybrid cross worksheet, students complete two punnett squares for the cross of two traits. They determine the genotypes, phenotypes and phenotypic ratios of the offspring.

For this virus worksheet, students answer questions about viruses, the parts of a virus and how viruses reproduce through the lytic and lysogenic cycle.

For this relationships and biodiversity worksheet, students investigate the relationships between 4 plants sample using 7 different tests. These include looking at structural characteristics of the plants, seeds and stems, using paper...

Wow! Here is a 14-page package of activities to use when your math class is studying probability. There are a myriad of pertinent experiments for learners to try, such as rolling a self-constructed multi-faced three-dimensional...

In this sentence completion worksheet, students complete the sentence by choosing the best words to complete them. Students complete 12 sentences.

In this bacteria worksheet, students fill in the blanks with the correct word. Students then label the structures found on a bacterium.

In this biology worksheet, students complete 20 fill in the blank questions about eukaryotic cells. They identify the parts and functions of cell organelles.

For this online interactive philosophy worksheet, students respond to 13 multiple choice questions based on the analysis of Ethics by Aristotle.

In this language arts worksheet, students complete an online interactive exercise in which missing words are filled in to make a text complete. Students read the text about why dogs bark and fill in a word of their choosing in each of...

In this online interactive reading comprehension worksheet, students respond to 13 multiple choice questions about Aristotle's Ethics. Students may submit their answers to be scored.

In this lab design and lab skills worksheet, students answer questions about experimental design including finding variables, determining controls, and graphing data. They answer questions about microscopy and label the parts of a...