In this comet learning exercise, students will read information about the Comet Halley that has been collected by recent space probes. Students will use this information to complete 7 short answer questions.

In this fish and amphibian characteristics worksheet, learners will two idea maps to compare fishes and amphibians. Students will complete 2 short answer questions based on these idea maps.

In this fish worksheet, students will use fish characteristics vocabulary words to fill in the blanks of 3 statements and a crossword puzzle.

In this echinoderm learning exercise, students will explore the characteristics of echinoderms including their body structures and larval stages. Then students will match the five classes of echinoderms to their descriptions. This...

In this communities worksheet, students will look at the interactions between biotic and abiotic factors and the effect these factors have on organism populations. Students will also order the succession steps that occur over time in an...

In this amphibian learning exercise, students will review the characteristics of the class Amphibia, including frogs and toads, salamanders, and caecilians. This learning exercise has 3 short answer questions, 5 matching questions, 6...

In this DNA worksheet, students will compare the chemical differences between DNA and RNA. Students will review what makes up the genetic code and the steps of transcription from DNA to mRNA to proteins. This worksheet has 26 fill in the...

In this Mendelian inheritance worksheet, students will use a pedigree to complete 4 short answer questions about recessive and dominant traits. Then students will create a Punnett square. Finally, students will match 5 genetic disorders...

In this heredity worksheet, students will create 3 Punnett squares to determine the genotype and phenotype of the offspring from specific breedings. Then students will answer 7 true or false questions based on chromosomes and sex-linked...

In this human traits worksheet, students 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 viruses learning exercise, students will read the 5 steps of the lytic cycle and then label those steps on a diagram starting with the virus attaching to a cell and ending with the cell opening and releasing the replicated viruses.

In this viruses and bacteria worksheet, learners will read information comparing the characteristics of bacteria and viruses. Then students will match 8 statements as either describing a virus or a bacteria.

For this scientific methods worksheet, students will look at a picture of two different types of mice and create a hypothesis to explain what caused the difference. Then students will write the steps they would take to test their...

In this problem-solving worksheet, students will read a biologist's observations about elephant communication. Students will write down what the biologist observed, what facts she knew about elephants, and her hypothesis. Students will...

In this scientific methods worksheet, students will study a graph comparing the hearing range of humans to the range of sounds elephants make. Based on this graph, students will complete 3 short answer questions.

In this digestion instructional activity, students will review a diagram showing the parts of the digestive system and the length of the intestines. Students will complete 3 short answer questions based on the diagram.

In this primate evolution worksheet, students will review the structures and functions that are characteristic of primates. Students will identify the differences between Old World monkeys, New World monkeys, and prosimians. This...

In this evolution worksheet, students will determine the evolutionary relationships among organisms using cladograms and phylogenetic diagrams. This worksheet has 13 short answer questions and 3 multiple choice questions.

For this arthropod life cycle worksheet, students will use a diagram showing the 4 stages of butterfly metamorphosis to complete a table describing each of the stages.

In this arthropods worksheet, learners will identify 3 different arthropods and compare these organisms' breathing structures: gills, book lungs, and tracheal tubes. This worksheet has 3 fill in the blank and 6 short answer questions.

In this wave speed learning exercise, students will learn how to calculate the speed of waves by dividing the wavelength by the period. Students will then calculate wave speed for 7 different examples.

In this land environments worksheet, students will complete a table by filling in the climate, dominant plants, and characteristic animals for 6 different habitats.

For this water usage worksheet, students will keep track of how much water is used in their home over a weekend. Students will use a chart showing the average amount of water used for different activities to calculate how much water they...

In this emissions learning exercise, students will study a graph comparing biological and industrial carbon dioxide emissions over the years and another graph showing the geographic regions of carbon dioxide emissions. Using this...